/* ============================================================
   FRAIMMED — Premium Landing Page
   Design System & Global Styles
   ============================================================ */

/* ── Google Font ── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Custom Properties ── */
:root {
    --bg-deep: #1e232d;
    --bg-card: rgba(30, 35, 45, 0.6);
    --bg-glass: rgba(30, 35, 45, 0.55);
    --violet: #8b5cf6;
    --violet-dark: #7c3aed;
    --violet-glow: rgba(139, 92, 246, 0.15);
    --violet-glow-md: rgba(139, 92, 246, 0.25);
    --indigo: #4F46E5;
    --orange: #F97316;
    --white: #ffffff;
    --text-primary: #ffffff;
    --text-muted: #94a3b8;
    --text-dimmed: #64748b;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(139, 92, 246, 0.3);
    --radius-sm: 0.75rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-pill: 9999px;
    --font: 'Outfit', sans-serif;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    /* Logo fill */
    --logo-text-fill: #ffffff;
    --logo-mark-fill: #8b5cf6;

    /* Scrolled header */
    --header-scrolled-bg: rgba(30, 35, 45, 0.75);

    /* Mobile nav bg */
    --mobile-nav-bg: rgba(30, 35, 45, 0.96);

    /* Card overlay */
    --card-overlay-bg: rgba(30, 35, 45, 0.9);

    /* Preview shadow */
    --preview-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 60px var(--violet-glow);

    /* Grid lines */
    --grid-line-color: rgba(255, 255, 255, 0.03);
}

/* ── Light Theme Override ── */
[data-theme="light"] {
    --bg-deep: #f5f5f7;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-glass: rgba(255, 255, 255, 0.6);
    --violet: #7c3aed;
    --violet-dark: #6d28d9;
    --violet-glow: rgba(124, 58, 237, 0.1);
    --violet-glow-md: rgba(124, 58, 237, 0.18);
    --white: #f5f5f7;
    --text-primary: #1e1e2e;
    --text-muted: #555770;
    --text-dimmed: #8890a4;
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(124, 58, 237, 0.25);

    --logo-text-fill: #1e1e2e;
    --logo-mark-fill: #7c3aed;

    --header-scrolled-bg: rgba(245, 245, 247, 0.8);
    --mobile-nav-bg: rgba(245, 245, 247, 0.96);
    --card-overlay-bg: rgba(255, 255, 255, 0.92);
    --preview-shadow: 0 25px 80px rgba(0, 0, 0, 0.08), 0 0 60px var(--violet-glow);
    --grid-line-color: rgba(0, 0, 0, 0.04);
}

/* Smooth transition on theme change */
body,
.header,
.bento-card,
.pipeline-step__number,
.hero-preview,
.portfolio-card,
.metrics,
.footer {
    transition: background-color 0.5s ease, color 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

/* ── Theme Toggle Component ── */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    z-index: 10;
    flex-shrink: 0;
}

.theme-toggle__track {
    width: 52px;
    height: 28px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-subtle);
    position: relative;
    transition: background var(--transition), border-color var(--transition);
}

[data-theme="light"] .theme-toggle__track {
    background: rgba(124, 58, 237, 0.1);
    border-color: rgba(124, 58, 237, 0.2);
}

.theme-toggle__thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--violet);
    position: absolute;
    top: 2px;
    left: 2px;
    transition: transform 0.4s cubic-bezier(0.68, -0.15, 0.27, 1.15),
                background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

[data-theme="light"] .theme-toggle__thumb {
    transform: translateX(24px);
    background: #f59e0b;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.theme-toggle__sun,
.theme-toggle__moon {
    width: 14px;
    height: 14px;
    position: absolute;
    transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.68, -0.15, 0.27, 1.15);
    stroke: #ffffff;
}

/* Dark mode: show moon, hide sun */
.theme-toggle__moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.theme-toggle__sun {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

/* Light mode: show sun, hide moon */
[data-theme="light"] .theme-toggle__moon {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

[data-theme="light"] .theme-toggle__sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* ── Theme-aware overrides ── */

/* Logo SVG dynamic colors */
.logo-svg g > g path,
.logo-svg g > g rect {
    fill: var(--logo-text-fill);
    transition: fill 0.5s ease;
}

.logo-svg g > path {
    fill: var(--logo-mark-fill);
    transition: fill 0.5s ease;
}

/* Footer logo */
.footer-logo svg g > g path,
.footer-logo svg g > g rect {
    fill: var(--text-dimmed);
    transition: fill 0.5s ease;
}

.footer-logo svg g > path {
    fill: var(--text-dimmed);
    transition: fill 0.5s ease;
}

/* ── Light mode visual refinements ── */
[data-theme="light"] .hero-gradient {
    opacity: 0.2;
}

[data-theme="light"] .hero-gradient--orange {
    opacity: 0.1;
}

[data-theme="light"] .bento-card {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .bento-card:hover {
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.1), 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .portfolio-card {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .portfolio-card:hover {
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.12);
}

[data-theme="light"] .portfolio-card__overlay {
    background: linear-gradient(to top, rgba(255, 255, 255, 0.95) 0%, transparent 60%);
}

[data-theme="light"] .portfolio-card__title {
    color: #1e1e2e;
}

[data-theme="light"] .hero-preview {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .hero-preview__inner {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%, rgba(79, 70, 229, 0.03) 100%);
}

[data-theme="light"] .pipeline-step__number {
    background: rgba(124, 58, 237, 0.06);
}

[data-theme="light"] .section-tag {
    background: rgba(124, 58, 237, 0.06);
    border-color: rgba(124, 58, 237, 0.12);
}

[data-theme="light"] .audience-badge {
    background: rgba(124, 58, 237, 0.06);
    border-color: rgba(124, 58, 237, 0.15);
}

[data-theme="light"] .metrics {
    border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .footer {
    border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .final-cta__gradient {
    opacity: 0.12;
}

[data-theme="light"] .bento-card__icon {
    background: rgba(124, 58, 237, 0.08);
}

[data-theme="light"] .btn-secondary {
    border-color: rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .btn-secondary:hover {
    border-color: var(--violet);
    background: rgba(124, 58, 237, 0.05);
}

[data-theme="light"] .hero-preview__scanline {
    opacity: 0.15;
}

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

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

body {
    font-family: var(--font);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* ── Utility ── */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 7rem 0;
}

/* ── Glassmorphism Utility ── */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        filter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    filter: blur(4px);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* stagger children */
.reveal-stagger>* {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(3px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        filter 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-stagger.visible>* {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* ============================================================
   HEADER / STICKY NAV
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    background: var(--header-scrolled-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 1px 0 var(--border-subtle);
}

.header.scrolled.menu-open {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: transparent;
    box-shadow: none;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.close-menu {
    display: none;
}

.nav-socials {
    display: none;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo svg {
    height: 28px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--violet);
    border-radius: 1px;
    transition: width var(--transition);
}

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

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

/* ── CTA Button ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.6rem;
    background: var(--violet);
    color: #ffffff;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-primary:hover {
    background: var(--violet-dark);
}

/* ── Nav CTA Override ── */
.nav-links .btn-primary {
    color: #ffffff !important;
}

.nav-links .btn-primary svg {
    stroke: #ffffff;
}

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

.nav-links .btn-primary:hover {
    color: #ffffff !important;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.6rem;
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    border-color: var(--violet);
    background: rgba(139, 92, 246, 0.08);
}

/* ── Mobile Menu Toggle ── */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
    overflow: hidden;
}

/* ── Mesh Gradient Orbs ── */
.hero-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
    pointer-events: none;
    will-change: transform;
}

.hero-gradient--violet {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--violet) 0%, transparent 70%);
    top: -10%;
    left: -5%;
}

.hero-gradient--indigo {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--indigo) 0%, transparent 70%);
    top: 20%;
    right: -10%;
}

.hero-gradient--orange {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--orange) 0%, transparent 70%);
    bottom: 5%;
    left: 30%;
    opacity: 0.25;
}

/* ── Hero Split Layout ── */
.hero-split {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

/* ── Audience Badge Fix ── */
.audience-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-pill);
    background: rgba(139, 92, 246, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    overflow: hidden;
    line-height: 1.4;
}

.audience-badge__static {
    white-space: nowrap;
    flex-shrink: 0;
}

.audience-badge__rotating {
    position: relative;
    height: 1.4em;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.audience-badge__word {
    position: absolute;
    left: 0;
    top: 0;
    white-space: nowrap;
    color: var(--violet);
    font-weight: 600;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.audience-badge__word.active {
    opacity: 1;
    transform: translateY(0);
}

.audience-badge__word.exit {
    opacity: 0;
    transform: translateY(-100%);
}

/* ── Letter Spacing for Headings ── */
.hero h1 {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: 1.5px;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.final-cta h2 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: 1.5px;
    line-height: 1.12;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 2;
}

.hero h1 .text-gradient {
    background: linear-gradient(135deg, var(--violet), #a78bfa, var(--indigo));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 540px;
    margin: 0 0 2rem;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-primary--hero {
    padding: 0.85rem 2rem;
    font-size: 1rem;
}

/* ============================================================
   METRICS / TRUST STRIP
   ============================================================ */
.metrics {
    position: relative;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 4rem 0;
}

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

.metric-item {
    padding: 1rem;
}

.metric-item__value {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-item__label {
    font-size: 0.9rem;
    color: var(--text-dimmed);
    margin-top: 0.4rem;
    font-weight: 400;
}

/* ============================================================
   SERVICES — Creative Cards
   ============================================================ */
.services {
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.15);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--violet);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.services-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.services-showcase .service-card:nth-child(4),
.services-showcase .service-card:nth-child(5) {
    grid-column: span 1;
}

/* 3 in top row, 2 in bottom row centered */
.services-showcase {
    grid-template-columns: repeat(6, 1fr);
}
.services-showcase .service-card:nth-child(1) { grid-column: 1 / 3; }
.services-showcase .service-card:nth-child(2) { grid-column: 3 / 5; }
.services-showcase .service-card:nth-child(3) { grid-column: 5 / 7; }
.services-showcase .service-card:nth-child(4) { grid-column: 1 / 4; }
.services-showcase .service-card:nth-child(5) { grid-column: 4 / 7; }

.service-card {
    position: relative;
    padding: 2rem;
    border-radius: var(--radius-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    cursor: default;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 0 40px var(--violet-glow-md);
    border-color: var(--border-hover);
}

.service-card__number {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 4rem;
    font-weight: 900;
    color: var(--violet);
    opacity: 0.06;
    line-height: 1;
    transition: opacity var(--transition);
    pointer-events: none;
}

.service-card:hover .service-card__number {
    opacity: 0.15;
}

.service-card__icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(139, 92, 246, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.service-card__icon-wrap svg {
    width: 24px;
    height: 24px;
    stroke: var(--violet);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card__glow {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2), transparent 70%);
    top: -80px;
    right: -60px;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.service-card:hover .service-card__glow {
    opacity: 1;
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    letter-spacing: 0.01em;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.service-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--violet);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition);
}

.service-card:hover .service-card__cta {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   HOW IT WORKS — Interactive Pipeline Slider
   ============================================================ */
.pipeline { position: relative; }

.pipeline-slider {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2rem;
    position: relative;
}

.pipeline-tabs {
    display: flex;
    gap: 0.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    overflow-x: auto;
}

.pipeline-tab {
    flex: 1;
    padding: 0.8rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
    position: relative;
    z-index: 1;
}

.pipeline-tab.active {
    color: var(--text-primary);
    background: rgba(139, 92, 246, 0.1);
}

.pipeline-tab:hover:not(.active) {
    color: var(--text-primary);
}

.pipeline-tab__num {
    color: var(--violet);
    font-weight: 700;
    margin-right: 0.4rem;
}

.pipeline-progress {
    width: 100%;
    height: 3px;
    background: var(--border-subtle);
    border-radius: 2px;
    margin-bottom: 2rem;
    overflow: hidden;
}

.pipeline-progress__bar {
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, var(--violet), var(--indigo));
    border-radius: 2px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1), margin-left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.pipeline-panels { position: relative; min-height: 320px; }

.pipeline-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    animation: panelFadeIn 0.5s ease;
}

.pipeline-panel.active { display: grid; }

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.pipeline-panel__content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.01em;
}

.pipeline-panel__content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.pipeline-panel__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.pipeline-panel__list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    color: var(--text-muted);
}

.pipeline-panel__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--violet);
    flex-shrink: 0;
}

.pipeline-panel__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

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

.pipeline-nav {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.pipeline-nav__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pipeline-nav__btn:hover {
    border-color: var(--violet);
    color: var(--violet);
    background: rgba(139, 92, 246, 0.08);
}

/* ============================================================
   HERO VIDEO PREVIEW
   ============================================================ */
.hero-preview {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    box-shadow: var(--preview-shadow);
}

.hero-preview__inner {
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(79, 70, 229, 0.05) 100%);
}

.hero-preview__play {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--violet);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    z-index: 2;
}

.hero-preview__play:hover {
    transform: scale(1.1);
    box-shadow: 0 0 40px var(--violet-glow-md);
}

.hero-preview__play svg {
    width: 24px;
    height: 24px;
    fill: #ffffff;
    margin-left: 3px;
}

.hero-preview__scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--violet), transparent);
    opacity: 0.3;
    animation: scanline 4s ease-in-out infinite;
}

@keyframes scanline {
    0% { top: 0; }
    50% { top: 100%; }
    100% { top: 0; }
}

.hero-preview__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--grid-line-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line-color) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* ============================================================
   PORTFOLIO / SHOWREEL
   ============================================================ */
.portfolio {
    position: relative;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.portfolio-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 30px var(--violet-glow);
}

.portfolio-card__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.portfolio-card:hover .portfolio-card__thumb {
    transform: scale(1.05);
}

.portfolio-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--card-overlay-bg) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity var(--transition);
}

.portfolio-card:hover .portfolio-card__overlay {
    opacity: 1;
}

.portfolio-card__tag {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-pill);
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.3);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--violet);
    margin-bottom: 0.5rem;
    width: fit-content;
}

.portfolio-card__title {
    font-size: 1rem;
    font-weight: 600;
}

/* placeholder pattern for portfolio cards */
.portfolio-card__pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(135deg, rgba(139, 92, 246, 0.08) 25%, transparent 25%),
        linear-gradient(225deg, rgba(79, 70, 229, 0.08) 25%, transparent 25%),
        linear-gradient(315deg, rgba(139, 92, 246, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, rgba(79, 70, 229, 0.05) 25%, transparent 25%);
    background-size: 60px 60px;
    background-position: 0 0, 0 30px, 30px -30px, 30px 0;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
    position: relative;
    text-align: center;
    overflow: hidden;
}

.final-cta__gradient {
    position: absolute;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.3;
    pointer-events: none;
}

.final-cta__gradient--left {
    background: radial-gradient(circle, var(--violet) 0%, transparent 70%);
    top: -30%;
    left: -10%;
}

.final-cta__gradient--right {
    background: radial-gradient(circle, var(--indigo) 0%, transparent 70%);
    bottom: -30%;
    right: -10%;
}

.final-cta h2 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 2;
}

.final-cta p {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 560px;
    margin: 0 auto 2.5rem;
    position: relative;
    z-index: 2;
}

.final-cta .btn-primary {
    position: relative;
    z-index: 2;
    padding: 0.9rem 2.2rem;
    font-size: 1rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 3rem 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo svg {
    height: 22px;
    width: auto;
    opacity: 0.6;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-dimmed);
    transition: color var(--transition-fast);
}

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

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-dimmed);
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    color: var(--text-dimmed);
    transition: color var(--transition-fast),
                border-color var(--transition-fast),
                background var(--transition-fast);
}

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

.footer-social-link:hover {
    color: var(--violet);
    border-color: var(--violet);
    background: rgba(139, 92, 246, 0.08);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero-split { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-content { text-align: center; }
    .hero p { margin: 0 auto 2rem; }
    .hero-ctas { justify-content: center; }
    .audience-badge { margin-left: auto; margin-right: auto; }

    .services-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-showcase .service-card:nth-child(1),
    .services-showcase .service-card:nth-child(2),
    .services-showcase .service-card:nth-child(3),
    .services-showcase .service-card:nth-child(4),
    .services-showcase .service-card:nth-child(5) {
        grid-column: auto;
    }

    .pipeline-panel { grid-template-columns: 1fr; gap: 1.5rem; }

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

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: flex; }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        background: var(--mobile-nav-bg);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        justify-content: center;
        align-items: center;
        gap: 2rem;
        z-index: 999;
    }
    .nav-links.open a { font-size: 1.3rem; color: var(--text-primary); }

    .close-menu {
        display: flex;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        background: none;
        border: none;
        color: var(--text-primary);
        cursor: pointer;
        padding: 0.5rem;
        z-index: 1001;
        align-items: center;
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
    }

    .nav-socials {
        display: flex;
        gap: 1.25rem;
        margin-top: 1rem;
        align-items: center;
        justify-content: center;
    }
    .nav-socials .footer-social-link {
        width: 48px;
        height: 48px;
    }

    .logo svg {
        height: 20px;
        width: auto;
    }

    .hero h1 { 
        font-size: clamp(1.875rem, 7vw, 2.5rem); 
        line-height: 1.15; 
        word-wrap: break-word; 
    }
    .hero p { font-size: 1rem; }

    .services-showcase { grid-template-columns: 1fr; }
    .services-showcase .service-card:nth-child(1),
    .services-showcase .service-card:nth-child(2),
    .services-showcase .service-card:nth-child(3),
    .services-showcase .service-card:nth-child(4),
    .services-showcase .service-card:nth-child(5) {
        grid-column: auto;
    }

    .pipeline-tabs { flex-wrap: wrap; }

    .metrics-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; }
    .section-padding { padding: 4rem 0; }
}

@media (max-width: 480px) {
    .container { padding: 0 1.5rem; }
    .hero { padding-top: 5rem; }
    .hero-preview { border-radius: var(--radius-lg); }
    .header-actions { gap: 1rem; }
}

/* ============================================================
   404 ERROR PAGE
   ============================================================ */
.page-404 {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--bg-deep);
    position: relative;
    overflow: hidden;
    font-family: var(--font);
    color: var(--text-primary);
}

.mesh-bg-404 {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.mesh-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.6;
    animation: orb-drift 15s infinite alternate ease-in-out;
}

.mesh-orb-1 {
    width: 600px;
    height: 600px;
    background: var(--violet);
    top: -10%;
    left: -10%;
}

.mesh-orb-2 {
    width: 500px;
    height: 500px;
    background: var(--indigo);
    bottom: -10%;
    right: -10%;
    animation-delay: -5s;
    animation-duration: 20s;
}

@keyframes orb-drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(80px, 80px) scale(1.15); }
}

.header-404 {
    padding: 2rem 5%;
    position: relative;
    z-index: 10;
}

.logo-404 svg {
    height: 28px;
    width: auto;
    transition: opacity var(--transition);
}

.logo-404 svg path, .logo-404 svg rect {
    transition: fill var(--transition);
}

.logo-404:hover svg g path, .logo-404:hover svg g rect, .logo-404:hover svg .logo-mark {
    fill: var(--violet);
}

.main-404 {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
    padding: 6rem 2rem 2rem;
}

@media (max-width: 480px) {
    .main-404 {
        padding: 5rem 1.5rem 2rem;
    }
}

.glass-404 {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 5rem 3rem;
    max-width: 640px;
    width: 100%;
    text-align: center;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6), 0 0 40px rgba(139, 92, 246, 0.1);
    position: relative;
    overflow: hidden;
}

/* Abstract Glitched Wireframe Overlay */
.glass-404::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.15) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
    mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    z-index: -1;
}

.glitch-wrapper {
    position: relative;
    margin-bottom: 2rem;
    display: inline-block;
}

.glitch-404 {
    font-size: clamp(6rem, 16vw, 11rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -3px;
    margin: 0;
    color: var(--text-primary);
    position: relative;
    text-shadow: 0 0 30px var(--violet-glow-md);
}

/* Glitch Pseudo Elements */
.glitch-404::before,
.glitch-404::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.9;
}

.glitch-404::before {
    left: 5px;
    text-shadow: -3px 0 var(--violet);
    clip: rect(44px, 9999px, 56px, 0);
    animation: glitch-anim-1 4s infinite linear alternate-reverse;
}

.glitch-404::after {
    left: -5px;
    text-shadow: -3px 0 var(--indigo);
    clip: rect(44px, 9999px, 56px, 0);
    animation: glitch-anim-2 4.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% { clip: rect(10px, 9999px, 86px, 0); }
    5% { clip: rect(69px, 9999px, 39px, 0); }
    10% { clip: rect(11px, 9999px, 16px, 0); }
    15% { clip: rect(80px, 9999px, 20px, 0); }
    20% { clip: rect(51px, 9999px, 50px, 0); }
    25% { clip: rect(85px, 9999px, 73px, 0); }
    30% { clip: rect(59px, 9999px, 14px, 0); }
    35% { clip: rect(98px, 9999px, 52px, 0); }
    40% { clip: rect(21px, 9999px, 19px, 0); }
    45% { clip: rect(78px, 9999px, 87px, 0); }
    50% { clip: rect(8px, 9999px, 59px, 0); }
    55% { clip: rect(94px, 9999px, 29px, 0); }
    60% { clip: rect(49px, 9999px, 55px, 0); }
    65% { clip: rect(22px, 9999px, 81px, 0); }
    70% { clip: rect(4px, 9999px, 60px, 0); }
    75% { clip: rect(65px, 9999px, 2px, 0); }
    80% { clip: rect(14px, 9999px, 8px, 0); }
    85% { clip: rect(62px, 9999px, 49px, 0); }
    90% { clip: rect(32px, 9999px, 70px, 0); }
    95% { clip: rect(88px, 9999px, 31px, 0); }
    100% { clip: rect(55px, 9999px, 5px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(71px, 9999px, 23px, 0); }
    5% { clip: rect(35px, 9999px, 64px, 0); }
    10% { clip: rect(93px, 9999px, 12px, 0); }
    15% { clip: rect(8px, 9999px, 89px, 0); }
    20% { clip: rect(43px, 9999px, 55px, 0); }
    25% { clip: rect(27px, 9999px, 7px, 0); }
    30% { clip: rect(69px, 9999px, 44px, 0); }
    35% { clip: rect(19px, 9999px, 80px, 0); }
    40% { clip: rect(81px, 9999px, 22px, 0); }
    45% { clip: rect(52px, 9999px, 17px, 0); }
    50% { clip: rect(99px, 9999px, 38px, 0); }
    55% { clip: rect(12px, 9999px, 61px, 0); }
    60% { clip: rect(44px, 9999px, 34px, 0); }
    65% { clip: rect(86px, 9999px, 19px, 0); }
    70% { clip: rect(5px, 9999px, 75px, 0); }
    75% { clip: rect(31px, 9999px, 54px, 0); }
    80% { clip: rect(76px, 9999px, 9px, 0); }
    85% { clip: rect(24px, 9999px, 88px, 0); }
    90% { clip: rect(67px, 9999px, 21px, 0); }
    95% { clip: rect(15px, 9999px, 42px, 0); }
    100% { clip: rect(91px, 9999px, 66px, 0); }
}

.title-404 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.desc-404 {
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
}

.btn-404 {
    border-radius: var(--radius-pill);
    padding: 1rem 2.8rem;
    font-size: 1.05rem;
    font-weight: 600;
    display: inline-flex;
    text-shadow: none;
    background: var(--violet);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-404:hover {
    background: var(--violet-dark);
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

/* ============================================================
   CONTACT PAGE (BENTO FORM)
   ============================================================ */
.page-contact {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: 6rem;
    position: relative;
    overflow: hidden;
}

.contact-mesh {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.contact-container {
    position: relative;
    z-index: 10;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 6rem;
    max-width: 900px;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
    width: 100%;
}

.contact-header h1 {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.contact-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto;
}

.contact-bento {
    width: 100%;
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4), 0 0 40px rgba(139, 92, 246, 0.05);
}

[data-theme="light"] .contact-bento {
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.05), 0 0 40px rgba(124, 58, 237, 0.05);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 0.25rem;
}

[data-theme="light"] .form-group label {
    color: var(--text-dimmed);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-fast);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea,
[data-theme="light"] .form-group select {
    background: rgba(0, 0, 0, 0.02);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .form-group input:hover,
[data-theme="light"] .form-group textarea:hover,
[data-theme="light"] .form-group select:hover {
    border-color: rgba(0, 0, 0, 0.15);
    background: rgba(0, 0, 0, 0.04);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--violet);
    box-shadow: 0 0 0 3px var(--violet-glow);
    background: rgba(139, 92, 246, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Custom Select Dropdown Styling */
.select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-group select {
    appearance: none;
    cursor: pointer;
    padding-right: 3rem; /* Space for icon */
}

/* To combat ugly default darkmode select options styling */
.form-group select option {
    background-color: var(--bg-deep);
    color: var(--text-primary);
}

.select-icon {
    position: absolute;
    right: 1.25rem;
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
    transition: transform var(--transition-fast);
}

.form-group select:focus + .select-icon {
    transform: rotate(180deg);
    color: var(--violet);
}

/* Submit Area */
.form-footer {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-top: 2rem;
    gap: 1rem;
}

.btn-submit {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-pill);
    background: linear-gradient(135deg, var(--violet) 0%, var(--indigo) 100%);
    color: var(--white);
    font-family: var(--font);
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.4);
}

.btn-submit:active {
    transform: translateY(1px);
}

.btn-submit.loading {
    background: var(--text-muted);
    pointer-events: none;
    box-shadow: none;
}

.btn-text {
    transition: opacity var(--transition-fast);
}

.btn-submit.loading .btn-text,
.btn-submit.loading .btn-icon {
    opacity: 0;
}

.btn-loader {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn-submit.loading .btn-loader {
    opacity: 1;
}

.spinner {
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.form-notice {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-dimmed);
}

/* ── TOAST NOTIFICATION ── */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(30, 35, 45, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 9999;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.68, -0.15, 0.27, 1.15), opacity 0.4s;
    pointer-events: none;
}

[data-theme="light"] .toast-notification {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.toast-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(16, 185, 129, 0.15); /* Greenish */
    color: #10B981;
    border-radius: 50%;
    flex-shrink: 0;
}

.toast-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.1rem;
    color: var(--text-primary);
}

.toast-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* ── MOBILE ADAPTATION ── */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-bento {
        padding: 2rem 1.5rem;
    }

    .toast-notification {
        bottom: 1.5rem;
        right: 1.5rem;
        left: 1.5rem;
        flex-direction: row;
    }
}