/* ==========================================================
   hr.tn — Landing Page Stylesheet
   "North African tech elegance meets Swiss precision"
   ========================================================== */

/* --- Design Tokens --- */
:root {
    --color-primary: #1B4332;
    --color-primary-light: #2D6A4F;
    --color-primary-dark: #081C15;
    --color-accent: #E09F3E;
    --color-accent-light: #F2CC8F;
    --color-accent-dark: #B07D2B;
    --color-sand: #F5F0E8;
    --color-cream: #FEFCF6;
    --color-stone: #D5C7A9;
    --color-midnight: #0A1628;
    --color-charcoal: #1A1A2E;
    --color-text-dark: #1A1A1A;
    --color-text-muted: #6B705C;
    --color-text-light: #F5F0E8;
    --color-success: #40916C;
    --color-error: #E63946;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.18);
    --shadow-glow: 0 0 40px rgba(224,159,62,0.15);
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    background: var(--color-cream);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
}

/* --- Typography Scale --- */
.h-display {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--color-text-dark);
}

.h-section {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    line-height: 1.15;
    letter-spacing: -0.015em;
}

.h-subsection {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    line-height: 1.25;
}

.text-body-lg {
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    line-height: 1.7;
    color: var(--color-text-muted);
}

.text-eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
}

/* --- Animated Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========================================================
   NAVIGATION
   ======================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.4s var(--ease-out-expo);
}

.navbar.scrolled {
    padding: 0.6rem 0;
    background: rgba(254, 252, 246, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(213, 199, 169, 0.3);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.navbar__logo img {
    height: 44px;
    width: auto;
}

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

.navbar__link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-dark);
    position: relative;
    padding: 0.25rem 0;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s var(--ease-out-expo);
}

.navbar__link:hover::after { width: 100%; }

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn-nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent);
    transform: translateX(-101%);
    transition: transform 0.4s var(--ease-out-expo);
}

.btn-nav:hover::before { transform: translateX(0); }
.btn-nav span { position: relative; z-index: 1; }

/* Mobile menu */
.navbar__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.navbar__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.navbar__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.navbar__burger.active span:nth-child(2) { opacity: 0; }
.navbar__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--color-cream);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-text-dark);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease-out-expo);
}

.mobile-menu.active a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active a:nth-child(2) { transition-delay: 0.05s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(6) { transition-delay: 0.25s; }

@media (max-width: 900px) {
    .navbar__links { display: none; }
    .navbar__burger { display: flex; }
}

/* ========================================================
   HERO
   ======================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 5rem;
    position: relative;
    overflow: hidden;
    background: var(--color-cream);
}

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    background-image: url('../images/patterns/zellige.svg');
    background-size: 80px 80px;
    opacity: 0.5;
    animation: patternFloat 30s linear infinite;
}

@keyframes patternFloat {
    0% { transform: translate(0, 0); }
    100% { transform: translate(80px, 80px); }
}

.hero__content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__text { max-width: 560px; }

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(224, 159, 62, 0.12);
    border: 1px solid rgba(224, 159, 62, 0.25);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin-bottom: 1.5rem;
}

.hero__title {
    margin-bottom: 1.5rem;
}

.hero__title em {
    font-style: normal;
    color: var(--color-primary);
    position: relative;
}

.hero__title em::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--color-accent-light);
    opacity: 0.4;
    z-index: -1;
    border-radius: 4px;
}

.hero__desc {
    margin-bottom: 2.5rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 2rem;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary-light);
    transform: translateY(101%);
    transition: transform 0.4s var(--ease-out-expo);
}

.btn-primary:hover::before { transform: translateY(0); }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }
.btn-primary:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 2rem;
    background: transparent;
    color: var(--color-text-dark);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid var(--color-stone);
    border-radius: 10px;
    transition: all 0.3s var(--ease-out-expo);
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent-dark);
    transform: translateY(-2px);
}

/* Stats counters */
.hero__stats {
    display: flex;
    gap: 2.5rem;
}

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

.stat-item__number {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-primary);
    line-height: 1;
}

.stat-item__label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* Hero mockup */
.hero__visual {
    position: relative;
}

.hero__mockup {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
    transition: transform 0.6s var(--ease-out-expo);
    background: var(--color-primary);
}

.hero__mockup:hover {
    transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
}

.hero__mockup-content {
    aspect-ratio: 16/10;
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.mock-card {
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.06);
}

.mock-card__title {
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 0.5rem;
}

.mock-card__value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: #fff;
}

.mock-card__bar {
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.mock-card__bar-fill {
    height: 100%;
    border-radius: 2px;
    width: 0;
    transition: width 1.5s var(--ease-out-expo);
}

.mock-card__bar-fill.green { background: var(--color-success); }
.mock-card__bar-fill.gold { background: var(--color-accent); }
.mock-card__bar-fill.blue { background: #3B82F6; }
.mock-card__bar-fill.red { background: var(--color-error); }

.mock-chart {
    grid-column: 1 / -1;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: flex-end;
    gap: 6px;
    min-height: 100px;
}

.mock-chart-bar {
    flex: 1;
    background: var(--color-accent);
    border-radius: 4px 4px 0 0;
    opacity: 0.7;
    min-height: 8px;
    transition: height 1s var(--ease-out-expo);
}

@media (max-width: 900px) {
    .hero__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__text { max-width: 100%; }
    .hero__actions { justify-content: center; }
    .hero__stats { justify-content: center; }
    .hero__mockup { transform: none; }
    .hero__mockup:hover { transform: none; }
}

/* ========================================================
   SOCIAL PROOF BAR
   ======================================================== */
.proof-bar {
    padding: 3rem 0;
    background: var(--color-sand);
    border-top: 1px solid rgba(213, 199, 169, 0.4);
    border-bottom: 1px solid rgba(213, 199, 169, 0.4);
    overflow: hidden;
}

.proof-bar__label {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.proof-bar__track {
    display: flex;
    gap: 4rem;
    animation: scrollLogos 20s linear infinite;
    width: max-content;
}

.proof-bar__item {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-stone);
    white-space: nowrap;
    opacity: 0.6;
}

@keyframes scrollLogos {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========================================================
   PROBLEM / SOLUTION
   ======================================================== */
.problem-section {
    padding: 7rem 0;
    background: var(--color-cream);
}

.problem__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

.problem__text .h-section {
    margin-bottom: 1.5rem;
}

.problem__text .h-section em {
    font-style: normal;
    color: var(--color-error);
    text-decoration: line-through;
    text-decoration-color: rgba(230, 57, 70, 0.3);
}

.problem__pain {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.problem__solution {
    padding: 1.5rem;
    background: rgba(27, 67, 50, 0.05);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 10px 10px 0;
    font-size: 1.05rem;
    color: var(--color-primary);
    font-weight: 500;
    line-height: 1.7;
}

.problem__visual {
    position: relative;
}

.problem__chaos, .problem__order {
    padding: 2rem;
    border-radius: 16px;
    position: relative;
}

.problem__chaos {
    background: #FEE2E2;
    border: 2px dashed var(--color-error);
    margin-bottom: -2rem;
    margin-right: 3rem;
    transform: rotate(-2deg);
    opacity: 0.8;
}

.problem__order {
    background: #D1FAE5;
    border: 2px solid var(--color-success);
    margin-left: 3rem;
    transform: rotate(1deg);
    position: relative;
    z-index: 2;
}

.problem__chaos-text, .problem__order-text {
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
}

.problem__chaos-text { color: var(--color-error); }
.problem__order-text { color: var(--color-success); }

.problem__chaos-items, .problem__order-items {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    line-height: 2;
    text-align: center;
}

.problem__chaos-items { color: #991B1B; }
.problem__order-items { color: #065F46; }

@media (max-width: 900px) {
    .problem__grid { grid-template-columns: 1fr; gap: 3rem; }
}

/* ========================================================
   MODULES / FEATURES
   ======================================================== */
.modules-section {
    padding: 7rem 0;
    background: var(--color-midnight);
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
}

.modules-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('../images/patterns/zellige.svg');
    background-size: 80px 80px;
    opacity: 0.03;
    filter: invert(1);
}

.modules__header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.modules__header .h-section {
    color: #fff;
    margin-bottom: 1rem;
}

.modules__header .text-body-lg {
    color: rgba(255,255,255,0.6);
    max-width: 600px;
    margin: 0 auto;
}

.modules__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.module-card {
    padding: 1.75rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out-expo);
}

.module-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(224, 159, 62, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.module-card:hover::before { transform: scaleX(1); }

.module-card__icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(224, 159, 62, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.module-card__title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #fff;
}

.module-card__desc {
    font-size: 0.825rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.5);
}

/* ========================================================
   SCREENSHOTS / PRODUCT SHOWCASE
   ======================================================== */
.showcase-section {
    padding: 7rem 0;
    background: var(--color-sand);
}

.showcase__header {
    text-align: center;
    margin-bottom: 3rem;
}

.showcase__tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.showcase__tab {
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    border: 1px solid var(--color-stone);
    color: var(--color-text-muted);
    transition: all 0.3s ease;
    background: transparent;
}

.showcase__tab.active,
.showcase__tab:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.showcase__frame {
    max-width: 960px;
    margin: 0 auto;
    background: var(--color-charcoal);
    border-radius: 16px;
    padding: 0.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.showcase__toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.75rem 1rem;
}

.showcase__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.showcase__dot:nth-child(1) { background: #FF5F57; }
.showcase__dot:nth-child(2) { background: #FFBD2E; }
.showcase__dot:nth-child(3) { background: #28CA41; }

.showcase__screen {
    border-radius: 0 0 12px 12px;
    overflow: hidden;
    background: var(--color-primary-dark);
    aspect-ratio: 16/9;
    position: relative;
}

.showcase__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    align-items: stretch;
}

.showcase__slide.active { opacity: 1; }

/* CSS mockup screens */
.mock-screen {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mock-topbar {
    height: 2.5rem;
    background: rgba(255,255,255,0.06);
    border-radius: 8px;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 0.5rem;
}

.mock-topbar-dot {
    width: 20px;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

.mock-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.mock-stat {
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 0.75rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.mock-stat-label {
    width: 60%;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    margin-bottom: 0.4rem;
}

.mock-stat-value {
    width: 40%;
    height: 14px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
}

.mock-stat:nth-child(1) .mock-stat-value { background: var(--color-primary-light); }
.mock-stat:nth-child(2) .mock-stat-value { background: var(--color-success); }
.mock-stat:nth-child(3) .mock-stat-value { background: var(--color-accent); }
.mock-stat:nth-child(4) .mock-stat-value { background: #3B82F6; }

.mock-table {
    flex: 1;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.mock-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mock-table-header span {
    height: 6px;
    background: rgba(255,255,255,0.15);
    border-radius: 3px;
}

.mock-table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.5rem;
    padding: 0.35rem 0;
}

.mock-table-row span {
    height: 6px;
    background: rgba(255,255,255,0.07);
    border-radius: 3px;
}

.mock-table-row span:first-child { background: rgba(255,255,255,0.12); }

@media (max-width: 600px) {
    .mock-stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================================
   DIFFERENTIATORS
   ======================================================== */
.diff-section {
    padding: 7rem 0;
    background: var(--color-cream);
}

.diff__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.diff-card {
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--color-stone);
    background: var(--color-cream);
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.diff-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.diff-card__icon {
    font-size: 2rem;
    margin-bottom: 1.25rem;
}

.diff-card__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
}

.diff-card__text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

@media (max-width: 900px) {
    .diff__grid { grid-template-columns: 1fr; }
}

/* ========================================================
   DEMO SECTION
   ======================================================== */
.demo-section {
    padding: 6rem 0;
    background: var(--color-midnight);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.demo-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(224, 159, 62, 0.08) 0%, transparent 70%);
}

.demo__content {
    position: relative;
    z-index: 1;
}

.demo__content .h-section {
    color: #fff;
    margin-bottom: 1rem;
}

.demo__subtitle {
    color: rgba(255,255,255,0.6);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
}

.demo__card {
    display: inline-block;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 2.5rem 3rem;
    backdrop-filter: blur(10px);
    margin-bottom: 2rem;
}

.demo__cred {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
    margin-bottom: 1.5rem;
}

.demo__cred-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.demo__cred-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
    min-width: 100px;
}

.demo__cred-value {
    font-family: 'DM Mono', monospace;
    font-size: 1rem;
    color: var(--color-accent-light);
    background: rgba(0,0,0,0.3);
    padding: 0.35rem 0.85rem;
    border-radius: 6px;
    letter-spacing: 0.03em;
}

.btn-accent {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2.5rem;
    background: var(--color-accent);
    color: var(--color-midnight);
    font-size: 1rem;
    font-weight: 700;
    border-radius: 10px;
    transition: all 0.3s var(--ease-out-expo);
}

.btn-accent:hover {
    background: var(--color-accent-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* ========================================================
   PRICING
   ======================================================== */
.pricing-section {
    padding: 7rem 0;
    background: var(--color-sand);
}

.pricing__header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-cream);
    border: 1px solid var(--color-stone);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
    transform: scale(1.04);
}

.pricing-card.featured::before {
    content: 'Recommande';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-midnight);
    padding: 0.3rem 1rem;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.pricing-card.featured:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-card__name {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary-dark);
}

.pricing-card__price {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-stone);
}

.pricing-card__features {
    margin-bottom: 2rem;
}

.pricing-card__feature {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.4rem 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.pricing-card__feature::before {
    content: '\2713';
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

.pricing-card__cta {
    display: block;
    width: 100%;
    padding: 0.75rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 8px;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.pricing-card__cta:hover {
    background: var(--color-primary);
    color: #fff;
}

.pricing-card.featured .pricing-card__cta {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.pricing-card.featured .pricing-card__cta:hover {
    background: var(--color-primary-light);
}

@media (max-width: 900px) {
    .pricing__grid { grid-template-columns: 1fr; max-width: 400px; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-4px); }
}

/* ========================================================
   CONTACT FORM
   ======================================================== */
.contact-section {
    padding: 7rem 0;
    background: var(--color-cream);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact__info .h-section {
    margin-bottom: 1rem;
}

.contact__subtitle {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.contact__detail-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(27, 67, 50, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
    font-size: 0.85rem;
}

.contact__form-wrap {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(213, 199, 169, 0.3);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1.5px solid var(--color-stone);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text-dark);
    background: var(--color-cream);
    transition: all 0.2s ease;
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.08);
    background: #fff;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-stone);
}

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

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

.form-submit {
    width: 100%;
    padding: 0.85rem;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.form-submit:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.form-submit.loading {
    pointer-events: none;
    opacity: 0.7;
}

.form-submit.loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    top: 50%;
    left: 50%;
    margin: -9px 0 0 -9px;
}

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

.form-message {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    display: none;
}

.form-message.success {
    display: block;
    background: #D1FAE5;
    color: #065F46;
}

.form-message.error {
    display: block;
    background: #FEE2E2;
    color: #991B1B;
}

/* Honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; }

@media (max-width: 900px) {
    .contact__inner { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

/* ========================================================
   FOOTER
   ======================================================== */
.footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.6);
    padding: 3rem 0 1.5rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: repeating-linear-gradient(
        90deg,
        var(--color-accent) 0px,
        var(--color-accent) 20px,
        transparent 20px,
        transparent 30px,
        var(--color-primary-light) 30px,
        var(--color-primary-light) 50px,
        transparent 50px,
        transparent 60px
    );
    opacity: 0.5;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer__brand img {
    height: 40px;
    margin-bottom: 0.75rem;
    filter: brightness(0) invert(1) opacity(0.85);
}

.footer__tagline {
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer__address {
    font-size: 0.8rem;
    line-height: 1.7;
}

.footer__col-title {
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1rem;
}

.footer__link {
    display: block;
    font-size: 0.85rem;
    padding: 0.25rem 0;
    transition: color 0.2s ease;
}

.footer__link:hover { color: var(--color-accent-light); }

.footer__bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.75rem;
    text-align: center;
}

@media (max-width: 700px) {
    .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* ========================================================
   BACK TO TOP
   ======================================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    z-index: 900;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    border: none;
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.back-to-top:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}