/* ============================================
   Instalace Báša - Modern Website Styles
   ============================================ */

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

:root {
    --color-primary: #1a5276;
    --color-primary-dark: #0e3a56;
    --color-primary-light: #2980b9;
    --color-accent: #e67e22;
    --color-accent-dark: #d35400;
    --color-accent-light: #f39c12;
    --color-dark: #1a1a2e;
    --color-gray-900: #212529;
    --color-gray-700: #495057;
    --color-gray-500: #6c757d;
    --color-gray-300: #dee2e6;
    --color-gray-100: #f8f9fa;
    --color-white: #ffffff;
    --color-bg: #ffffff;
    --color-bg-alt: #f0f4f8;
    --color-success: #27ae60;

    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray-700);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-accent {
    color: var(--color-accent);
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    color: var(--color-dark);
    line-height: 1.2;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}

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

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

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

.btn--outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}

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

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

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

/* ============================================
   Header / Navigation
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.header--scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}

.header--scrolled .nav__logo,
.header--scrolled .nav__link {
    color: var(--color-dark);
}

.header--scrolled .nav__link--cta {
    color: var(--color-white);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    color: var(--color-white);
    font-weight: 400;
    letter-spacing: -0.01em;
}

.nav__logo strong {
    font-weight: 700;
}

.nav__logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

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

.nav__link:hover {
    color: var(--color-white);
    background: rgba(255,255,255,0.1);
}

.header--scrolled .nav__link:hover {
    color: var(--color-primary);
    background: rgba(26, 82, 118, 0.06);
}

.nav__link--cta {
    background: var(--color-accent);
    color: var(--color-white) !important;
    padding: 8px 20px;
    margin-left: 8px;
}

.nav__link--cta:hover {
    background: var(--color-accent-dark) !important;
    color: var(--color-white) !important;
    transform: translateY(-1px);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

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

.header--scrolled .nav__toggle span {
    background: var(--color-dark);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?w=1920&h=1080&fit=crop') center/cover no-repeat;
    transform: scale(1.05);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.15); }
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 40, 70, 0.92) 0%,
        rgba(26, 82, 118, 0.85) 50%,
        rgba(14, 58, 86, 0.9) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 0 80px;
}

.hero__badge {
    display: inline-block;
    padding: 6px 20px;
    background: rgba(230, 126, 34, 0.2);
    border: 1px solid rgba(230, 126, 34, 0.4);
    border-radius: 50px;
    color: var(--color-accent-light);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__title span {
    color: var(--color-accent-light);
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.8);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero__stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.15);
    animation: fadeInUp 0.8s ease 0.8s both;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    display: inline;
}

.hero__stat-plus {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-light);
}

.hero__stat-label {
    display: block;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.hero__scroll a {
    color: rgba(255,255,255,0.5);
}

.hero__scroll a:hover {
    color: var(--color-white);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Section Defaults
   ============================================ */

.section {
    padding: 100px 0;
}

.section__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section__label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 16px;
    line-height: 1.15;
}

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

/* ============================================
   About Section
   ============================================ */

.about {
    background: var(--color-bg);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__content .section__label {
    display: block;
    text-align: left;
}

.about__content .section__title {
    text-align: left;
    margin-bottom: 24px;
}

.about__text {
    margin-bottom: 16px;
    font-size: 1.05rem;
    line-height: 1.8;
}

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

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

.about__feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 82, 118, 0.08);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
}

.about__feature strong {
    display: block;
    color: var(--color-dark);
    font-size: 0.95rem;
}

.about__feature p {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-top: 2px;
}

.about__image {
    position: relative;
}

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

.about__image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about__image-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about__image-badge-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.about__image-badge span:last-child {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* ============================================
   Services Section
   ============================================ */

.services {
    background: var(--color-bg-alt);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
    border: 1px solid var(--color-gray-300);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.service-card--featured {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: rgba(255,255,255,0.85);
}

.service-card--featured:hover {
    background: var(--color-primary-dark);
}

.service-card--featured .service-card__title {
    color: var(--color-white);
}

.service-card--featured .service-card__icon {
    background: rgba(255,255,255,0.15);
    color: var(--color-accent-light);
}

.service-card--featured .service-card__list li::before {
    color: var(--color-accent-light);
}

.service-card--featured .service-card__link {
    color: var(--color-accent-light);
}

.service-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-card__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 82, 118, 0.08);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.service-card__title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card__text {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-card__list {
    margin-bottom: 24px;
}

.service-card__list li {
    padding: 4px 0;
    font-size: 0.9rem;
    padding-left: 20px;
    position: relative;
}

.service-card__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.service-card__link {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.service-card__link:hover {
    gap: 8px;
}

/* ============================================
   Process Section
   ============================================ */

.process {
    background: var(--color-bg);
}

.process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.process__grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(to right, var(--color-accent), var(--color-primary));
    opacity: 0.3;
}

.process__step {
    text-align: center;
    position: relative;
}

.process__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    border: 2px solid var(--color-gray-300);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.process__step:hover .process__number {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
    transform: scale(1.1);
}

.process__step h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.process__step p {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ============================================
   Gallery Section
   ============================================ */

.gallery {
    background: var(--color-bg-alt);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery__item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery__item--wide {
    grid-column: span 2;
    aspect-ratio: 16/10;
}

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

.gallery__item:hover img {
    transform: scale(1.08);
}

.gallery__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

.gallery__item:hover .gallery__overlay {
    opacity: 1;
}

.gallery__overlay span {
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ============================================
   References Section
   ============================================ */

.references {
    background: var(--color-bg);
}

.references__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.reference-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 28px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: var(--transition);
    border: 1px solid transparent;
}

.reference-card:hover {
    background: var(--color-white);
    border-color: var(--color-gray-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.reference-card__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 82, 118, 0.08);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
}

.reference-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.reference-card p {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

/* ============================================
   CTA Section
   ============================================ */

.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 80px 0;
}

.cta__content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta__content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta__content p {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    margin-bottom: 32px;
    line-height: 1.7;
}

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

/* ============================================
   Contact Section
   ============================================ */

.contact {
    background: var(--color-bg);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: flex-start;
}

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

.contact__card {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 20px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact__card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.contact__card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
}

.contact__card h3 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: 2px;
}

.contact__card a,
.contact__card p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
}

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

.contact__person {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 24px 20px;
    margin-top: 8px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
}

.contact__person-avatar {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50%;
}

.contact__person strong {
    display: block;
    color: var(--color-dark);
    font-size: 1.05rem;
}

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

/* Form */
.contact__form-wrapper {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

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

.form__group {
    display: flex;
    flex-direction: column;
}

.form__group--full {
    grid-column: span 2;
}

.form__group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.form__group input,
.form__group select,
.form__group textarea {
    padding: 12px 16px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--color-dark);
    background: var(--color-white);
    transition: var(--transition);
    outline: none;
}

.form__group input::placeholder,
.form__group textarea::placeholder {
    color: var(--color-gray-500);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 82, 118, 0.1);
}

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

.form__group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.contact__form .btn {
    grid-column: span 2;
    margin-top: 4px;
}

.form__note {
    grid-column: span 2;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    text-align: center;
}

/* Map */
.contact__map {
    margin-top: 60px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--color-dark);
    padding: 60px 0 0;
    color: rgba(255,255,255,0.6);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer__brand .nav__logo {
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer__brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 300px;
}

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

.footer__links li {
    margin-bottom: 8px;
}

.footer__links a {
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--color-accent-light);
    padding-left: 4px;
}

.footer__contact p {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

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

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
}

/* ============================================
   GDPR Checkbox
   ============================================ */

.form__consent {
    padding: 4px 0;
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--color-gray-700);
    user-select: none;
}

.form__checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.form__checkbox-box {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: 4px;
    background: var(--color-white);
    transition: var(--transition);
    position: relative;
    margin-top: 1px;
}

.form__checkbox-box::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 11px;
    border: solid var(--color-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: var(--transition);
}

.form__checkbox input[type="checkbox"]:checked + .form__checkbox-box {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.form__checkbox input[type="checkbox"]:checked + .form__checkbox-box::after {
    transform: rotate(45deg) scale(1);
}

.form__checkbox input[type="checkbox"]:focus-visible + .form__checkbox-box {
    box-shadow: 0 0 0 3px rgba(26, 82, 118, 0.2);
}

.form__checkbox-text a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
}

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

/* ============================================
   Cookie Banner
   ============================================ */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    background: var(--color-white);
    border-top: 3px solid var(--color-primary);
    box-shadow: 0 -8px 30px rgba(0,0,0,0.15);
    padding: 20px 24px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner--visible {
    transform: translateY(0);
}

.cookie-banner__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.cookie-banner__text {
    flex: 1;
    min-width: 280px;
}

.cookie-banner__text h3 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-dark);
}

.cookie-banner__text p {
    font-size: 0.85rem;
    color: var(--color-gray-700);
    line-height: 1.5;
    margin: 0;
}

.cookie-banner__text a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
}

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

.cookie-banner__actions {
    flex-shrink: 0;
}

.cookie-banner__actions .btn {
    padding: 10px 28px;
}

/* ============================================
   Modal (GDPR / Cookies info)
   ============================================ */

.modal {
    position: fixed;
    inset: 0;
    z-index: 2100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal--open {
    display: flex;
    animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 25, 40, 0.75);
    backdrop-filter: blur(4px);
}

.modal__dialog {
    position: relative;
    max-width: 720px;
    width: 100%;
    max-height: 90vh;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalSlideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: var(--color-bg-alt);
    border: none;
    border-radius: 50%;
    font-size: 1.8rem;
    line-height: 1;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
}

.modal__close:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: rotate(90deg);
}

.modal__content {
    padding: 48px 48px 40px;
    overflow-y: auto;
}

.modal__content h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 20px;
    color: var(--color-dark);
    padding-right: 40px;
}

.modal__content h3 {
    font-size: 1.05rem;
    color: var(--color-primary);
    margin-top: 24px;
    margin-bottom: 10px;
}

.modal__content p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 12px;
    color: var(--color-gray-700);
}

.modal__content ul {
    margin: 0 0 16px 20px;
    list-style: disc;
}

.modal__content ul li {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: 6px;
}

.modal__content a {
    color: var(--color-primary);
    text-decoration: underline;
}

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

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 16px;
    font-size: 0.85rem;
}

.cookie-table th,
.cookie-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-gray-300);
}

.cookie-table th {
    background: var(--color-bg-alt);
    color: var(--color-dark);
    font-weight: 600;
}

body.modal-open {
    overflow: hidden;
}

/* Footer legal links */
.footer__legal {
    margin-top: 6px;
    font-size: 0.8rem;
}

.footer__legal a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}

.footer__legal a:hover {
    color: var(--color-accent-light);
    text-decoration: underline;
}

@media (max-width: 640px) {
    .cookie-banner {
        padding: 16px;
    }

    .cookie-banner__content {
        gap: 16px;
    }

    .cookie-banner__actions,
    .cookie-banner__actions .btn {
        width: 100%;
    }

    .modal__content {
        padding: 40px 24px 24px;
    }

    .modal__content h2 {
        font-size: 1.4rem;
    }
}

/* ============================================
   Back to Top
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: var(--transition);
    z-index: 999;
}

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

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

/* ============================================
   Scroll Animations
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

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

/* Fallback: show content if JS doesn't trigger observer */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ============================================
   Form Success
   ============================================ */

.form--success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 300px;
}

.form--success svg {
    color: var(--color-success);
    margin-bottom: 16px;
}

.form--success h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.form--success p {
    color: var(--color-gray-500);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about__image {
        order: -1;
    }

    .about__image-wrapper img {
        height: 350px;
    }

    .about__content .section__label,
    .about__content .section__title {
        text-align: center;
    }

    .about__text {
        text-align: center;
    }

    .process__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .process__grid::before {
        display: none;
    }

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

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

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

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer__brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 32px 32px;
        gap: 4px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
    }

    .nav__menu--open {
        right: 0;
    }

    .nav__menu .nav__link {
        color: var(--color-dark);
        width: 100%;
        padding: 12px 16px;
    }

    .nav__menu .nav__link:hover {
        background: var(--color-bg-alt);
    }

    .nav__menu .nav__link--cta {
        color: var(--color-white) !important;
        margin-left: 0;
        margin-top: 8px;
    }

    .hero__stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .hero__stat-number {
        font-size: 2rem;
    }

    .section {
        padding: 72px 0;
    }

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

    .gallery__item--wide {
        grid-column: span 2;
    }

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

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

    .form__group--full {
        grid-column: span 1;
    }

    .contact__form .btn {
        grid-column: span 1;
    }

    .form__note {
        grid-column: span 1;
    }

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

    .footer__brand {
        grid-column: span 1;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero__content {
        padding: 100px 0 60px;
    }

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

    .hero__stats {
        flex-direction: column;
        gap: 16px;
        border-top: none;
        padding-top: 24px;
    }

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

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

    .gallery__item--wide {
        grid-column: span 1;
    }

    .contact__form-wrapper {
        padding: 24px;
    }

    .service-card {
        padding: 32px 24px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .header, .hero__scroll, .back-to-top, .cta, .contact__form-wrapper, .contact__map {
        display: none;
    }

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

    .hero__overlay {
        background: var(--color-primary) !important;
    }

    .section {
        padding: 40px 0;
        page-break-inside: avoid;
    }
}