/* ==========================================
   IMALEC — Électricien Droucourt
   Premium Design System
   ========================================== */

/* === CSS Variables === */
:root {
    /* Colors */
    --color-primary: #1E3A5F;
    --color-primary-light: #2A4F7F;
    --color-primary-dark: #0F2439;
    --color-accent: #F59E0B;
    --color-accent-light: #FBD38D;
    --color-accent-dark: #D97706;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-info: #3B82F6;
    --color-purple: #8B5CF6;
    --color-teal: #14B8A6;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    /* Sizes */
    --container-max: 1200px;
    --header-height: 80px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --shadow-glow: 0 0 40px rgba(245, 158, 11, 0.15);

    /* Borders */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section {
    padding: 100px 0;
}

.section--dark {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.section--light {
    background: var(--color-gray-50);
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-accent-dark);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    margin-bottom: 16px;
}

.section__tag--light {
    color: var(--color-accent-light);
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.25);
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section__title--light {
    color: var(--color-white);
}

.section__description {
    font-size: 1.05rem;
    color: var(--color-gray-500);
    line-height: 1.7;
}

.section__description--light {
    color: rgba(255, 255, 255, 0.7);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-gray-900);
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.45);
}

.btn--outline {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--outline-light {
    border-color: rgba(255,255,255,0.4);
    color: var(--color-white);
    background: transparent;
}

.btn--outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--color-white);
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1rem;
}

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

/* === Preloader === */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-bolt {
    width: 60px;
    height: 60px;
    color: var(--color-accent);
    animation: pulse-bolt 1.5s ease-in-out infinite;
}

@keyframes pulse-bolt {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

/* === Header / Navigation === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-base);
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.header.scrolled .nav__logo,
.header.scrolled .nav__link,
.header.scrolled .nav__toggle span {
    color: var(--color-gray-900);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    z-index: 100;
}

.nav__logo-icon {
    width: 36px;
    height: 36px;
    color: var(--color-accent);
}

.nav__logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    padding: 4px 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    transition: all var(--transition-fast);
}

.header.scrolled .nav__logo-img {
    height: 46px;
    background: transparent;
    padding: 0;
    box-shadow: none;
}

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

.nav__link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.header.scrolled .nav__link {
    color: var(--color-gray-600);
}

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

.nav__link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}

.nav__cta {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 100;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav__close {
    display: none;
}

/* Mobile Nav */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 380px;
        height: 100vh;
        background: var(--color-white);
        padding: 100px 40px 40px;
        box-shadow: var(--shadow-2xl);
        transition: right var(--transition-base);
        z-index: 99;
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .nav__link {
        color: var(--color-gray-700);
        font-size: 1.05rem;
        padding: 12px 16px;
        width: 100%;
    }

    .nav__close {
        display: flex;
        position: absolute;
        top: 24px;
        right: 24px;
        color: var(--color-gray-500);
    }

    .nav__toggle {
        display: flex;
    }

    .nav__cta {
        display: none;
    }
}

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

.hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, #1a3550 100%);
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
}

.hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

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

.hero__content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.25);
    color: var(--color-accent-light);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero__description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero__description strong {
    color: rgba(255, 255, 255, 0.95);
}

.hero__actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero__trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

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

/* Hero Visual */
.hero__visual {
    display: flex;
    justify-content: center;
}

.hero__card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}

.hero__card-inner {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.hero__illustration {
    width: 260px;
    height: 260px;
}

.bolt-animate {
    animation: bolt-glow 3s ease-in-out infinite;
}

@keyframes bolt-glow {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(245,158,11,0.3)); }
    50% { filter: drop-shadow(0 0 25px rgba(245,158,11,0.6)); }
}

.dot-float {
    animation: dot-float 4s ease-in-out infinite;
}

@keyframes dot-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    text-align: center;
}

.hero__stat {
    padding: 12px 8px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
}

.hero__stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1.2;
}

.hero__stat-number::after {
    content: '+';
}

.hero__stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Scroll */
.hero__scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero__scroll-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.5);
    animation: scroll-bounce 2s ease-in-out infinite;
    transition: all var(--transition-fast);
}

.hero__scroll-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* === Services === */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.service-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card__icon svg {
    width: 28px;
    height: 28px;
}

.service-card__icon--warning { background: rgba(245, 158, 11, 0.1); color: var(--color-warning); }
.service-card__icon--success { background: rgba(16, 185, 129, 0.1); color: var(--color-success); }
.service-card__icon--info { background: rgba(59, 130, 246, 0.1); color: var(--color-info); }
.service-card__icon--purple { background: rgba(139, 92, 246, 0.1); color: var(--color-purple); }
.service-card__icon--teal { background: rgba(20, 184, 166, 0.1); color: var(--color-teal); }

.service-card__title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 12px;
}

.service-card__text {
    font-size: 0.92rem;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: 16px;
}

.service-card__list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-card__list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-gray-600);
}

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

/* === About === */
.about__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about__text {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about__text strong {
    color: var(--color-gray-900);
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

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

.about__feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about__feature h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 2px;
}

.about__feature p {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* About Visual */
.about__visual {
    position: relative;
}

.about__image-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about__image-placeholder {
    background: var(--color-gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__image-placeholder svg {
    width: 100%;
    height: auto;
}

.about__badge-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float-card 4s ease-in-out infinite;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.about__badge-card strong {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-gray-900);
    display: block;
}

.about__badge-card span {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/* === Zones === */
.zones__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.zone-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.zone-tag:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--color-accent);
    color: var(--color-accent-light);
    transform: translateY(-2px);
}

.zone-tag svg {
    color: var(--color-accent);
}

/* === Portfolio === */
.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
}

.portfolio__card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.portfolio__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.portfolio__card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.portfolio__card:hover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 480px) {
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

/* === Modal === */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    padding: 24px;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal__content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    padding: 40px;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-spring);
}

.modal.active .modal__content {
    transform: scale(1) translateY(0);
}

.modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

.modal__body h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-gray-900);
    margin-bottom: 12px;
}

.modal__body .modal__tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-accent-dark);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.modal__body p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 12px;
}

.modal__body ul {
    margin: 12px 0;
}

.modal__body ul li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.92rem;
    color: var(--color-gray-700);
}

.modal__body ul li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: 700;
}

/* === Testimonials === */
.testimonials__slider {
    position: relative;
    overflow: hidden;
}

.testimonials__track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .testimonial-card {
        min-width: 50%;
    }
}

@media (min-width: 1024px) {
    .testimonial-card {
        min-width: 50%;
    }
}

.testimonial-card > div:first-child,
.testimonial-card__stars {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.testimonial-card__badge {
    margin-left: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #4285F4;
    background: #E8F0FE;
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 0.02em;
}

.testimonial-card__text {
    font-size: 1rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
}

.testimonial-card__text::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 40px;
    width: 20px;
    height: 20px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-left: 20px;
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.testimonial-card__author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-gray-900);
}

.testimonial-card__author span {
    font-size: 0.8rem;
    color: var(--color-gray-400);
}

.testimonials__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.testimonials__arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

.testimonials__arrow:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(245, 158, 11, 0.05);
}

.testimonials__dots {
    display: flex;
    gap: 8px;
}

.testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gray-300);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonials__dot.active {
    background: var(--color-accent);
    width: 28px;
    border-radius: 5px;
}

/* === FAQ === */
.faq__list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq__item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq__item[open] {
    box-shadow: var(--shadow-md);
    border-color: rgba(245, 158, 11, 0.3);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-gray-800);
    font-size: 0.95rem;
    list-style: none;
    transition: color var(--transition-fast);
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__question:hover {
    color: var(--color-accent-dark);
}

.faq__question svg {
    flex-shrink: 0;
    color: var(--color-gray-400);
    transition: transform var(--transition-base);
}

.faq__item[open] .faq__question svg {
    transform: rotate(180deg);
    color: var(--color-accent);
}

.faq__answer {
    padding: 0 24px 20px;
    color: var(--color-gray-600);
    font-size: 0.92rem;
    line-height: 1.7;
}

.faq__answer strong {
    color: var(--color-gray-800);
}

/* === Contact === */
.contact__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
    min-height: 420px;
}

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

.contact__info-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 28px;
    flex: 1;
}

.contact__row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact__icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact__row h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 2px;
}

.contact__row a {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
}

.contact__row a:hover {
    color: var(--color-accent-dark);
}

.contact__row p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.4;
}

.contact__buttons {
    display: flex;
    gap: 12px;
}

.contact__buttons .btn {
    flex: 1;
    justify-content: center;
}

.btn--whatsapp {
    background: #25D366;
    color: #fff;
    border: none;
}

.btn--whatsapp:hover {
    background: #1EBE57;
    color: #fff;
}

.contact__map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 400px;
}

.contact__map-wrapper iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 400px;
}

/* === CTA === */
.cta {
    padding: 80px 0;
}

.cta__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta__text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    margin-bottom: 32px;
}

.cta__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Footer === */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: 64px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer__logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.footer__logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    padding: 4px 8px;
}

.footer__brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-gray-400);
}

.footer__links h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 16px;
}

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

.footer__links a,
.footer__links span {
    font-size: 0.88rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer__bottom p {
    font-size: 0.82rem;
}

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

.footer__bottom-links a {
    font-size: 0.82rem;
    color: var(--color-gray-500);
}

.footer__bottom-links a:hover {
    color: var(--color-accent);
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

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

.back-to-top:hover {
    background: var(--color-accent);
    color: var(--color-gray-900);
    transform: translateY(-4px);
}

/* === WhatsApp Float === */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: all var(--transition-base);
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

/* === Animations (AOS-like) === */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

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

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

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

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

    .hero__description {
        max-width: none;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__trust {
        justify-content: center;
    }

    .hero__visual {
        display: none;
    }

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

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

    .about__visual {
        order: -1;
    }

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

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

@media (max-width: 640px) {
    .section {
        padding: 64px 0;
    }

    .section__header {
        margin-bottom: 40px;
    }

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

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

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

    .contact__map-wrapper {
        min-height: 300px;
    }

    .contact__map-wrapper iframe {
        min-height: 300px;
    }

    .contact__buttons {
        flex-direction: column;
    }

    .contact__buttons .btn {
        width: 100%;
    }

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

    .hero__title {
        font-size: 2rem;
    }

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

    .hero__actions .btn {
        width: 100%;
    }

    .testimonial-card {
        padding: 0 4px;
    }

    .contact__form {
        padding: 24px;
    }

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

/* === Print styles === */
@media print {
    .header, .back-to-top, .whatsapp-float, #preloader {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .hero__bg {
        display: none;
    }

    .hero__title {
        color: #000;
    }

    .section {
        padding: 30px 0;
    }
}