/* ============================================
   BQUERY WEB 2.0 - PREMIUM STYLES
   Agence Digitale - Landing Page
   ============================================ */

/* ============================================
   CSS VARIABLES & CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Color Palette - Dark Premium Theme */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a24;
    --color-bg-card: rgba(26, 26, 36, 0.6);
    --color-bg-card-hover: rgba(35, 35, 50, 0.8);
    
    /* Accent Colors - Golden/Amber Premium */
    --color-accent-primary: #c9a962;
    --color-accent-secondary: #e8d5a3;
    --color-accent-glow: rgba(201, 169, 98, 0.3);
    
    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.5);
    
    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #c9a962 0%, #e8d5a3 50%, #c9a962 100%);
    --gradient-bg: linear-gradient(180deg, #0a0a0f 0%, #12121a 100%);
    --gradient-card: linear-gradient(145deg, rgba(201, 169, 98, 0.1) 0%, rgba(201, 169, 98, 0.02) 100%);
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Sizing */
    --header-height: 80px;
    --container-width: 1200px;
    --section-padding: 120px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--color-accent-glow);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Selection */
::selection {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-accent-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-secondary);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

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

.hide-mobile {
    display: inline;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section__tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-primary);
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
}

.section__tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-accent-primary);
}

.section__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 24px;
    color: var(--color-text-primary);
}

.section__description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section__header {
    text-align: center;
    margin-bottom: 64px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 60px var(--color-accent-glow);
}

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

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

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
    background: rgba(201, 169, 98, 0.05);
}

.btn--full {
    width: 100%;
}

.btn__loader {
    display: none;
    animation: spin 1s linear infinite;
}

.btn.loading .btn__text,
.btn.loading .btn__icon {
    display: none;
}

.btn.loading .btn__loader {
    display: block;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: baseline;
    gap: 8px;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

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

.logo-accent {
    color: var(--color-accent-primary);
    font-size: 1rem;
    font-weight: 500;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-primary);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__link--cta {
    padding: 10px 24px;
    background: rgba(201, 169, 98, 0.15);
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--radius-sm);
    color: var(--color-accent-primary);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

.nav__toggle,
.nav__close {
    display: none;
    cursor: pointer;
    color: var(--color-text-primary);
}

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

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(201, 169, 98, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 0% 80%, rgba(201, 169, 98, 0.05) 0%, transparent 50%);
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(201, 169, 98, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 169, 98, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero__particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-100px) translateX(50px);
        opacity: 0.6;
    }
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 60px 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent-secondary);
    margin-bottom: 32px;
}

.badge__dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 24px;
}

.title__line {
    display: block;
}

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

.hero__subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

.hero__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 80px;
}

.hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
}

.stat__plus,
.stat__percent {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-accent-primary);
}

.stat__label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat__divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: color var(--transition-base);
}

.scroll-indicator:hover {
    color: var(--color-accent-primary);
}

.scroll-indicator__line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent-primary), transparent);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__content {
    max-width: 540px;
}

.about__text {
    margin-bottom: 32px;
}

.about__text p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about__text strong {
    color: var(--color-accent-primary);
    font-weight: 500;
}

.about__highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.highlight:hover {
    background: var(--color-bg-card-hover);
    border-color: rgba(201, 169, 98, 0.2);
    transform: translateX(8px);
}

.highlight__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.highlight span {
    font-weight: 500;
    color: var(--color-text-primary);
}

.about__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.visual__card {
    position: relative;
    padding: 48px;
    background: var(--gradient-card);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 380px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.visual__glow {
    position: absolute;
    inset: -1px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-base);
    filter: blur(20px);
}

.visual__card:hover .visual__glow {
    opacity: 0.3;
}

.visual__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.15);
    border-radius: var(--radius-lg);
    color: var(--color-accent-primary);
}

.visual__content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

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

.visual__floating {
    position: absolute;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-accent-primary);
    animation: floatElement 6s ease-in-out infinite;
}

.visual__floating--1 {
    top: 10%;
    right: 0;
    animation-delay: 0s;
}

.visual__floating--2 {
    bottom: 20%;
    left: 0;
    animation-delay: 2s;
}

.visual__floating--3 {
    top: 40%;
    right: -10%;
    animation-delay: 4s;
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--color-bg-secondary);
}

.services__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.services__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 40% at 0% 0%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 100% 100%, rgba(201, 169, 98, 0.05) 0%, transparent 50%);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.service-card {
    position: relative;
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card:hover {
    border-color: rgba(201, 169, 98, 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card__hover {
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.service-card__icon {
    position: relative;
    z-index: 1;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.15);
    border-radius: var(--radius-md);
    color: var(--color-accent-primary);
    margin-bottom: 24px;
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

.service-card__number {
    position: absolute;
    top: 24px;
    right: 24px;
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    z-index: 0;
}

.service-card__title {
    position: relative;
    z-index: 1;
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.service-card__text {
    position: relative;
    z-index: 1;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.service-card__list {
    position: relative;
    z-index: 1;
    list-style: none;
}

.service-card__list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin-bottom: 12px;
}

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

/* ============================================
   VALUES SECTION
   ============================================ */
.values__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.value-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.value-card:hover {
    border-color: rgba(201, 169, 98, 0.2);
    transform: translateY(-4px);
}

.value-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50%;
    color: var(--color-accent-primary);
    transition: all var(--transition-base);
}

.value-card:hover .value-card__icon {
    background: rgba(201, 169, 98, 0.2);
    transform: scale(1.1);
}

.value-card__title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.value-card__text {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.trust-banner {
    background: var(--gradient-card);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-lg);
    padding: 32px 48px;
}

.trust-banner__content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.trust-item svg {
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--color-bg-secondary);
}

.contact__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.contact__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 80% 20%, rgba(201, 169, 98, 0.05) 0%, transparent 50%);
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.contact__info {
    max-width: 480px;
}

.contact__text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.contact__label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.contact__value {
    display: block;
    color: var(--color-text-primary);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a.contact__value:hover {
    color: var(--color-accent-primary);
}

/* Form Styles */
.contact__form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form__input {
    width: 100%;
    padding: 16px 20px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    outline: none;
}

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

.form__input:focus {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.form__input.error {
    border-color: #e74c3c;
}

.form__textarea {
    resize: vertical;
    min-height: 140px;
}

.form__error {
    font-size: 0.8125rem;
    color: #e74c3c;
    min-height: 20px;
}

.form__feedback {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
}

.form__feedback.show {
    display: flex;
}

.form__feedback--success {
    background: rgba(39, 174, 96, 0.15);
    border: 1px solid rgba(39, 174, 96, 0.3);
    color: #27ae60;
}

.form__feedback--error {
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 40px;
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    text-align: center;
}

.footer__tagline {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    max-width: 400px;
    margin-top: 12px;
}

.footer__links {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer__links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-accent-primary);
}

.footer__bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
}

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

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media screen and (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .about__wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about__visual {
        min-height: 400px;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .values__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .contact__info {
        max-width: 100%;
    }
}

/* Mobile */
@media screen and (max-width: 768px) {
    :root {
        --header-height: 70px;
        --section-padding: 60px;
    }
    
    .hide-mobile {
        display: none;
    }
    
    /* Mobile Navigation */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-secondary);
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        padding: 100px 32px 40px;
        transition: right var(--transition-base);
        z-index: 999;
    }
    
    .nav__menu.show {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }
    
    .nav__link {
        font-size: 1.125rem;
    }
    
    .nav__toggle,
    .nav__close {
        display: block;
    }
    
    .nav__close {
        position: absolute;
        top: 24px;
        right: 24px;
    }
    
    /* Hero Mobile */
    .hero__title {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }
    
    .hero__cta {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero__cta .btn {
        width: 100%;
    }
    
    .hero__stats {
        flex-direction: column;
        gap: 32px;
    }
    
    .stat__divider {
        width: 60px;
        height: 1px;
    }
    
    .hero__scroll {
        display: none;
    }
    
    /* About Mobile */
    .about__visual {
        min-height: 350px;
    }
    
    .visual__floating {
        display: none;
    }
    
    /* Services Mobile */
    .service-card {
        padding: 32px 24px;
    }
    
    /* Values Mobile */
    .values__grid {
        grid-template-columns: 1fr;
    }
    
    .trust-banner {
        padding: 24px;
    }
    
    .trust-banner__content {
        flex-direction: column;
        gap: 20px;
    }
    
    /* Contact Mobile */
    .contact__form-wrapper {
        padding: 32px 24px;
    }
    
    /* Footer Mobile */
    .footer__links {
        gap: 20px;
    }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .section__title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 0.9375rem;
    }
}