/* ============================================
   SHEPHERD CONSULTING — DESIGN SYSTEM & STYLES
   ============================================ */

/* ---- CUSTOM PROPERTIES ---- */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a2e;
    --accent: #7B73FF;
    --accent-secondary: #4DC8E8;
    --accent-gradient: linear-gradient(135deg, #7B73FF 0%, #4DC8E8 100%);
    --accent-gradient-hover: linear-gradient(135deg, #8A83FF 0%, #66D4EE 100%);
    --text-primary: #f0f0f5;
    --text-secondary: #8888a0;
    --text-tertiary: #55556a;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-bg-hover: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(255, 255, 255, 0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-glow: 0 0 40px rgba(123, 115, 255, 0.06);
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s 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: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(108, 99, 255, 0.3);
    color: #fff;
}

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

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

/* ---- CONTAINER ---- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- GLASS CARD ---- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

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

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-xl);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 24px rgba(123, 115, 255, 0.25);
}

.btn-primary:hover {
    background: var(--accent-gradient-hover);
    box-shadow: 0 6px 32px rgba(123, 115, 255, 0.35);
    transform: translateY(-2px);
}

.btn-primary svg {
    transition: transform var(--transition);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent);
    color: #fff;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ---- SECTION TAGS ---- */
.section-tag {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 16px;
}

/* ---- SECTION TITLES ---- */
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-header .section-desc {
    margin: 0 auto;
}

/* ---- SECTIONS ---- */
.section {
    padding: 140px 0;
    position: relative;
    overflow: hidden;
}

.section-bg-gradient {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.section-bg-gradient--problem {
    background: radial-gradient(ellipse 80% 60% at 20% 50%, rgba(255, 107, 107, 0.04) 0%, transparent 70%);
}

.section-bg-gradient--solutions {
    background: radial-gradient(ellipse 80% 60% at 80% 50%, rgba(108, 99, 255, 0.05) 0%, transparent 70%);
}

.section-bg-gradient--process {
    background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(0, 210, 255, 0.04) 0%, transparent 70%);
}

.section-bg-gradient--why {
    background: radial-gradient(ellipse 80% 60% at 30% 60%, rgba(123, 115, 255, 0.04) 0%, transparent 70%);
}

.section-bg-gradient--experience {
    background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(123, 115, 255, 0.03) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 80% 70%, rgba(77, 200, 232, 0.03) 0%, transparent 70%);
}

.section-bg-gradient--contact {
    background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(77, 200, 232, 0.04) 0%, transparent 70%);
}

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

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--glass-bg-hover);
}

.nav-cta {
    background: var(--accent-gradient);
    color: #fff !important;
    padding: 10px 22px;
    margin-left: 8px;
}

.nav-cta:hover {
    box-shadow: 0 4px 20px rgba(123, 115, 255, 0.25);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 60px;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 115, 255, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    animation: heroGlowPulse 8s ease-in-out infinite;
}

@keyframes heroGlowPulse {

    0%,
    100% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1.08);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 580px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--glass-border);
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 1;
}

.scroll-indicator span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--accent-gradient);
    animation: scrollPulse 2s ease-in-out infinite;
    transform-origin: top;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(0.5);
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* ========== PROBLEM SECTION ========== */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.problem-card {
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.problem-icon {
    width: 48px;
    height: 48px;
}

.problem-icon svg {
    width: 100%;
    height: 100%;
}

.problem-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========== SOLUTIONS SECTION ========== */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.solution-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.solution-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(180deg, rgba(108, 99, 255, 0.15) 0%, transparent 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: absolute;
    top: 24px;
    right: 32px;
    line-height: 1;
}

.solution-icon-wrap {
    width: 56px;
    height: 56px;
    margin-bottom: 4px;
}

.solution-icon-wrap svg {
    width: 100%;
    height: 100%;
}

.solution-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.solution-tech {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.solution-card>p:last-of-type {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.solution-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.solution-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 20px;
    position: relative;
}

.solution-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-gradient);
    opacity: 0.6;
}

/* ========== PROCESS / TIMELINE ========== */
.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.timeline-track {
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--glass-border);
    border-radius: 2px;
}

.timeline-progress {
    width: 100%;
    height: 0%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: height 0.1s linear;
}

.timeline-steps {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.timeline-step {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}

.step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    width: 50px;
}

.step-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--glass-border);
    position: relative;
    z-index: 2;
    transition: all var(--transition);
}

.timeline-step.active .step-dot {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 16px rgba(123, 115, 255, 0.4);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

.timeline-step.active .step-number {
    color: var(--accent);
}

.step-content {
    padding: 28px 32px;
    flex: 1;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.step-content:hover {
    transform: none;
}

.timeline-step.active .step-content {
    border-color: rgba(123, 115, 255, 0.15);
    box-shadow: 0 0 30px rgba(123, 115, 255, 0.04);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.step-content p {
    font-size: 0.93rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.step-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.step-tags span {
    font-size: 0.72rem;
    padding: 5px 12px;
    background: rgba(123, 115, 255, 0.08);
    border: 1px solid rgba(123, 115, 255, 0.12);
    border-radius: var(--radius-xl);
    color: var(--accent-secondary);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ========== WHY SHEPHERD ========== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-card {
    padding: 40px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.why-card:hover {
    border-color: rgba(123, 115, 255, 0.15);
    background: var(--glass-bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.why-icon-wrap {
    width: 48px;
    height: 48px;
}

.why-icon-wrap svg {
    width: 100%;
    height: 100%;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.why-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========== ENGAGEMENT MODELS ========== */
.section-bg-gradient--engagement {
    background: radial-gradient(ellipse 80% 60% at 60% 50%, rgba(108, 99, 255, 0.04) 0%, transparent 70%);
}

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.engagement-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
}

.engagement-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(180deg, rgba(108, 99, 255, 0.15) 0%, transparent 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: absolute;
    top: 24px;
    right: 32px;
    line-height: 1;
}

.engagement-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.engagement-card>p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.engagement-scope {
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.engagement-scope-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
}

.engagement-scope>span:last-child {
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

/* ========== SELECTED EXPERIENCE ========== */
.experience-block {
    margin-bottom: 56px;
}

.experience-block:last-child {
    margin-bottom: 0;
}

.experience-block-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--glass-border);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

.experience-item {
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.experience-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
}

.experience-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.experience-intro {
    color: var(--text-secondary);
    font-size: 0.93rem;
    margin-bottom: 16px;
}

.connector-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.connector-tags span {
    font-size: 0.8rem;
    padding: 8px 18px;
    background: rgba(123, 115, 255, 0.06);
    border: 1px solid rgba(123, 115, 255, 0.1);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: all var(--transition);
}

.connector-tags span:hover {
    background: rgba(123, 115, 255, 0.12);
    border-color: rgba(123, 115, 255, 0.2);
    transform: translateY(-1px);
}

.experience-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.metric-card {
    padding: 28px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.experience-web {
    padding: 36px;
}

.experience-web>p {
    color: var(--text-secondary);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.web-principles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.web-principle {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.web-principle-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.web-principle>span:last-child {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========== AMBIENT BACKGROUND CANVAS ========== */
.ambient-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
}

/* ========== CONTACT ========== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info .section-title {
    text-align: left;
}

.contact-info .section-desc {
    text-align: left;
}

.contact-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-detail svg {
    color: var(--accent);
    flex-shrink: 0;
}

.contact-form {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.contact-form:hover {
    transform: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    resize: vertical;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
    padding: 40px 20px;
}

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

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

.form-reassurance {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-top: 16px;
}

.form-reassurance p {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    letter-spacing: 0.01em;
}

/* ========== FOOTER ========== */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand p {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    max-width: 280px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

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

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

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ========== ANIMATIONS ========== */
[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="scale"] {
    transform: scale(0.95);
}

[data-animate="scale"].visible {
    transform: scale(1);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

@media (max-width: 768px) {
    .section {
        padding: 100px 0;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 16px;
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1.2rem;
        padding: 12px 24px;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 8px;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

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

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

    .experience-grid--two {
        grid-template-columns: 1fr;
    }

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

    .web-principles {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 16px;
    }

    .timeline-step {
        gap: 20px;
    }

    .step-content {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 16px 40px;
    }

    .hero-title {
        font-size: clamp(2rem, 9vw, 3rem);
    }

    .container {
        padding: 0 16px;
    }

    .problem-card,
    .solution-card,
    .why-card,
    .engagement-card,
    .experience-item,
    .metric-card {
        padding: 28px;
    }

    .experience-metrics {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 28px;
    }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-animate] {
        opacity: 1;
        transform: none;
    }

    .hero-glow {
        animation: none;
    }

    .scroll-line {
        animation: none;
    }

    .ambient-canvas {
        display: none;
    }
}