/* ============================================
   Redpath Technologies - Design System & Styles
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors - Red/Black/Gray/White Theme */
    --color-primary: #1a1a1a;
    --color-primary-dark: #000000;
    --color-secondary: #E31837;
    --color-secondary-light: #FF2D4D;
    --color-accent: #E31837;
    --color-accent-light: #FF2D4D;
    --color-accent-dark: #C41230;

    --color-text: #2d3748;
    --color-text-light: #4a5568;
    --color-text-muted: #718096;

    --color-bg: #ffffff;
    --color-bg-soft: #f7fafc;
    --color-bg-dark: #1a1a1a;

    --color-border: #e2e8f0;
    --color-border-dark: #cbd5e0;

    /* Typography */
    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

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

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

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

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

ul,
ol {
    list-style: none;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100px;
    left: var(--spacing-4);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--spacing-4);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.container-narrow {
    max-width: var(--container-narrow);
}

/* Typography Utilities */
.text-center {
    text-align: center;
}

.text-white {
    color: white;
}

.text-light {
    color: rgba(255, 255, 255, 0.9);
}

.gradient-text {
    background: var(--color-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Headers */
.section-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 700px;
}

.section-subtitle.text-white {
    color: rgba(255, 255, 255, 0.85);
}

.section-header {
    margin-bottom: var(--spacing-12);
}

.section-header.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-accent {
    background: var(--color-accent);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-nav {
    background: var(--color-accent);
    color: white !important;
    padding: var(--spacing-2) var(--spacing-5);
    font-weight: 500;
}

.btn-nav:hover {
    background: var(--color-accent-dark);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-primary);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.btn-link:hover {
    color: var(--color-secondary);
}

.btn-link .icon-arrow {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.btn-link:hover .icon-arrow {
    transform: translateY(4px);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: 700;
}

.logo-icon {
    width: 36px;
    height: 36px;
}

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

.logo-text {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.logo-accent {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger {
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(72px + var(--spacing-16)) 0 var(--spacing-20);
    background: white;
    overflow: hidden;
}

/* Animated Background Orbs */
.hero-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    top: -100px;
    right: -100px;
    animation: float-1 20s ease-in-out infinite;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    bottom: -50px;
    left: -50px;
    animation: float-2 25s ease-in-out infinite;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    top: 30%;
    right: 15%;
    animation: float-3 18s ease-in-out infinite;
}

.orb-4 {
    width: 150px;
    height: 150px;
    background: var(--color-accent);
    bottom: 20%;
    left: 10%;
    animation: float-4 22s ease-in-out infinite;
}

@keyframes float-1 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(-30px, 40px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 80px) scale(0.95);
    }

    75% {
        transform: translate(20px, 40px) scale(1.02);
    }
}

@keyframes float-2 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(50px, -30px) scale(1.1);
    }

    66% {
        transform: translate(30px, -60px) scale(0.9);
    }
}

@keyframes float-3 {

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

    50% {
        transform: translate(-40px, 30px);
    }
}

@keyframes float-4 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, -40px) scale(1.15);
    }
}

/* Centered Hero Container */
.hero-container-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
}

.hero-title {
    font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-primary);
    margin-bottom: var(--spacing-6);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: 1.6;
    max-width: 600px;
    margin-bottom: var(--spacing-8);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-10);
}

.hero-trust {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    opacity: 0.8;
}

.trust-stars {
    color: #f59e0b;
    letter-spacing: 1px;
    font-size: 0.85em;
}

/* Hero-specific button sizing */
.hero-ctas .btn-primary {
    font-size: var(--font-size-base);
    padding: var(--spacing-4) var(--spacing-8);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--color-primary);
}

.hero-wave svg {
    width: 100%;
    height: 80px;
    display: block;
}

/* ============================================
   Pain Points Section
   ============================================ */
.pain-points {
    background: var(--color-primary);
    padding: var(--spacing-24) 0;
}

.pain-points .section-title {
    color: white;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.pain-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.pain-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

.pain-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
}

.pain-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.pain-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-3);
    min-height: 3.5rem;
}

.pain-text {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.pain-transition {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    margin-top: var(--spacing-8);
}

/* ============================================
   Services Section
   ============================================ */
.services {
    background: var(--color-bg-soft);
    padding: var(--spacing-24) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
}

.service-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
}

.service-text {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
    flex: 1;
}

.service-deliverable {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.deliverable-label {
    font-weight: 600;
    color: var(--color-accent);
}

.service-badge {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: white;
    background: var(--color-accent);
    padding: 2px 10px;
    border-radius: var(--radius-full);
}

/* ============================================
   Process Section
   ============================================ */
.process {
    padding: var(--spacing-24) 0;
    background: white;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(12.5% + 24px);
    right: calc(12.5% + 24px);
    height: 2px;
    background: var(--color-accent);
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-6);
    position: relative;
    z-index: 2;
}

.step-content {
    background: var(--color-bg-soft);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.step-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-3);
}

.step-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
}

.step-duration {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: 500;
}

.step-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
    flex: 1;
}

.step-outcome {
    font-size: var(--font-size-sm);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.outcome-label {
    font-weight: 600;
    color: var(--color-secondary);
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    padding: var(--spacing-24) 0;
    background: var(--color-bg-soft);
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-16);
    align-items: start;
}

.why-us-intro {
    position: sticky;
    top: calc(72px + var(--spacing-8));
}

.why-us-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: 1.7;
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.why-item {
    display: flex;
    gap: var(--spacing-5);
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.why-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.why-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

.why-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-2);
}

.why-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ============================================
   Use Cases Section
   ============================================ */
.use-cases {
    padding: var(--spacing-24) 0;
    background: white;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
}

.use-case-card {
    background: var(--color-bg-soft);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}

.use-case-industry {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.use-case-scale {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: white;
    background: var(--color-accent);
    padding: 1px 8px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.use-case-challenge,
.use-case-solution {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-3);
}

.use-case-challenge .label,
.use-case-solution .label {
    font-weight: 600;
    color: var(--color-text);
}

.use-case-result {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-3);
    padding-top: var(--spacing-4);
    margin-top: auto;
    border-top: 1px solid var(--color-border);
}

.result-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-secondary);
}

.result-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--spacing-24) 0;
    background: linear-gradient(180deg, var(--color-bg-soft) 0%, white 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-16);
    align-items: center;
}

.about-photo {
    display: flex;
    justify-content: center;
}

.photo-placeholder {
    width: 280px;
    height: 280px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

.photo-placeholder svg {
    width: 120px;
    height: 120px;
    stroke: white;
    opacity: 0.5;
}

/* Profile Photo Frame */
.photo-frame {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 5px solid var(--color-accent);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Anonymized team icon variant */
.photo-frame--icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-soft);
}

.team-icon {
    width: 65%;
    height: 65%;
    color: var(--color-accent);
}

.about-bio {
    margin-bottom: var(--spacing-8);
}

.about-bio p {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
}

.about-credentials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.about-credentials li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--color-text-light);
}

.about-credentials svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent);
    flex-shrink: 0;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    padding: var(--spacing-24) 0;
    background: white;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.faq-item {
    background: var(--color-bg-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    padding: var(--spacing-5) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    text-align: left;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: rgba(227, 24, 55, 0.05);
}

.faq-icon {
    width: 24px;
    height: 24px;
    stroke: var(--color-secondary);
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-6) var(--spacing-5);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    background: var(--color-primary);
    padding: var(--spacing-24) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-16);
    align-items: start;
}

.contact-content .section-title {
    color: white;
}

.contact-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: var(--spacing-8);
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-8);
}

.contact-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: rgba(255, 255, 255, 0.9);
}

.contact-benefits svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent-light);
    flex-shrink: 0;
}

.contact-alternate {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.contact-alternate a {
    color: white;
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.contact-alternate a:hover {
    color: white;
}

.contact-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-4);
}

.contact-location svg {
    flex-shrink: 0;
    opacity: 0.8;
}

/* Contact Form */
.contact-form-wrapper {
    position: relative;
}

.contact-form {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-2xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
}

.required {
    color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(227, 24, 55, 0.15);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-form .btn {
    grid-column: 1 / -1;
    margin-top: var(--spacing-2);
}

.form-privacy {
    grid-column: 1 / -1;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: center;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-12);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    min-height: 300px;
}

.form-success.visible {
    display: flex;
}

.form-success svg {
    width: 80px;
    height: 80px;
    stroke: var(--color-accent);
    margin-bottom: var(--spacing-6);
}

.form-success h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
}

.form-success p {
    color: var(--color-text-light);
    max-width: 300px;
}

/* ============================================
   Guide Request Section
   ============================================ */
.guide-request {
    margin-top: var(--spacing-16);
    padding: var(--spacing-10);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-accent);
}

.guide-request-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.guide-request-text h3 {
    font-size: var(--font-size-xl);
    color: white;
    margin-bottom: var(--spacing-3);
}

.guide-request-text p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}

.guide-request-text strong {
    color: white;
}

.guide-request-form {
    display: flex;
    gap: var(--spacing-3);
    max-width: 500px;
    margin: 0 auto;
}

.guide-request-form input {
    flex: 1;
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--font-size-base);
}

.guide-request-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.guide-request-form input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.15);
}

.guide-request-form .btn {
    white-space: nowrap;
}

.guide-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    color: #68D391;
    font-size: var(--font-size-base);
    margin-top: var(--spacing-6);
    padding: var(--spacing-6);
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
}

.guide-success>span {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.guide-success.visible {
    display: flex;
}

@media (max-width: 640px) {
    .guide-request-form {
        flex-direction: column;
    }

    .guide-request-form .btn {
        width: 100%;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer-logo {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-2);
    font-weight: 700;
    margin-bottom: var(--spacing-3);
}

.footer-logo .logo-text {
    color: white;
}

.footer-logo .logo-accent {
    color: var(--color-accent-light);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: white;
    margin-bottom: var(--spacing-4);
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.footer-links a,
.footer-contact a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: white;
}

.footer-contact svg {
    width: 24px;
    height: 24px;
    fill: rgba(255, 255, 255, 0.6);
    transition: fill var(--transition-fast);
}

.footer-contact a:hover svg {
    fill: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-6);
}

.footer-legal a {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: white;
}

/* ============================================
   Legal Pages (Privacy Policy, Terms of Service)
   ============================================ */
.legal-page {
    padding: calc(72px + var(--spacing-16)) 0 var(--spacing-24);
    background: white;
    min-height: 80vh;
}

.legal-header {
    margin-bottom: var(--spacing-12);
    padding-bottom: var(--spacing-8);
    border-bottom: 2px solid var(--color-border);
}

.legal-header h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
}

.legal-effective {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.legal-content h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-top: var(--spacing-10);
    margin-bottom: var(--spacing-4);
}

.legal-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.legal-content p {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
}

.legal-content ul {
    list-style: disc;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-4);
}

.legal-content ul li {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-2);
}

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

.legal-content a:hover {
    color: var(--color-secondary);
}

/* ============================================
   Animations
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    transition-delay: var(--delay, 0s);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .hero-visual {
        display: none;
    }

    .pain-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

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

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-10);
    }

    .process-timeline::before {
        display: none;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .why-us-intro {
        position: static;
        text-align: center;
    }

    .why-us-intro .section-title {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

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

    .about-credentials {
        align-items: center;
    }

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

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Mobile */
@media (max-width: 640px) {
    :root {
        --spacing-24: 4rem;
        --spacing-20: 3.5rem;
        --spacing-16: 3rem;
    }

    .container {
        padding: 0 var(--spacing-4);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-6);
        gap: var(--spacing-4);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-lg {
        padding: var(--spacing-4) var(--spacing-6);
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .contact-form {
        grid-template-columns: 1fr;
        padding: var(--spacing-6);
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }
}