/* Moderní design s animacemi */
:root {
    --primary-color: #b71e00;
    --primary-light: #e83a1c;
    --primary-dark: #8c1700;
    --secondary-color: #333132;
    --background-light: #ffffff;
    --background-dark: #f8f8f8;
    --shadow-light: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 15px 35px rgba(0, 0, 0, 0.12);
    --shadow-dark: 0 20px 50px rgba(0, 0, 0, 0.18);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    --border-radius-small: 8px;
    --border-radius-medium: 16px;
    --border-radius-large: 24px;
}

/* Základní reset a nastavení */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    height: 100%;
    width: 100%;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--secondary-color);
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url(../images/pozadiblur.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Hlavní kontejner */
.modal {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--background-light);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-dark);
    overflow: hidden;
    position: relative;
    z-index: 1;
    transform: translateY(0);
    opacity: 1;
    animation: modal-appear 0.8s ease-out;
}

@keyframes modal-appear {
    0% {
        transform: translateY(30px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("../images/detail-background.svg");
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    z-index: -1;
}

.modal__inner {
    padding: 50px;
    position: relative;
    z-index: 2;
}

/* Logo a nadpis */
.modal__title {
    text-align: center;
    margin-bottom: 30px;
    animation: fade-in 1s ease;
}

.modal__title img {
    max-width: 280px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.modal__description {
    text-align: center;
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 40px;
    color: var(--secondary-color);
    animation: slide-up 0.8s ease 0.2s both;
}

.modal__description span {
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.modal__description span::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
    animation: line-appear 1.2s ease 0.8s forwards;
}

@keyframes line-appear {
    0% {
        transform: scaleX(0);
    }
    100% {
        transform: scaleX(1);
    }
}

/* Mřížka značek */
.modal__boxs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
    justify-items: center;
    align-items: center;
    justify-content: center;
    animation: fade-in 1s ease 0.4s both;
}

.modal__box {
    position: relative;
    width: 100%;
    max-width: 280px;
    display: flex;
    justify-content: center;
}

.brand-link {
    text-decoration: none;
    display: block;
    transition: transform var(--transition-medium);
}

.box {
    background-color: var(--background-light);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-light);
    padding: 25px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    height: 160px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: 1;
}

.box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 70%);
    opacity: 0;
    transform: scale(0.5);
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.box:hover::after,
.box:active::after {
    opacity: 1;
    transform: scale(1);
}

.logaimg {
    width: auto;
    height: 70px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.05));
}

.modal__company {
    margin-top: 15px;
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    transition: color var(--transition-medium);
    position: relative;
    z-index: 2;
}

/* Hover efekty */
.brand-link:hover .box,
.brand-link:focus .box {
    box-shadow: var(--shadow-medium);
    transform: translateY(-5px);
    background-color: #fafafa;
}

.brand-link:hover .logaimg,
.brand-link:focus .logaimg {
    transform: scale(1.1);
}

.brand-link:hover .modal__company,
.brand-link:focus .modal__company {
    color: var(--primary-color);
}

/* Tlačítko Další značky */
.modal__btn {
    text-align: center;
    margin-bottom: 40px;
    animation: fade-in 1s ease 0.6s both;
}

.modal__btn a {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    color: white;
    font-size: 18px;
    font-weight: 600;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 6px 15px rgba(183, 30, 0, 0.25);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    z-index: 1;
    min-width: 220px;
}

.modal__btn a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    opacity: 0;
    transition: opacity var(--transition-medium);
    z-index: -1;
}

.modal__btn a::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transform: translateX(-100%);
    transition: transform 0.8s ease;
}

.modal__btn a:hover,
.modal__btn a:focus {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(183, 30, 0, 0.35);
}

.modal__btn a:hover::before {
    opacity: 1;
}

.modal__btn a:hover::after {
    transform: translateX(100%);
}

.modal__btn a:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(183, 30, 0, 0.25);
}

/* Animace pulzování pro tlačítko */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(183, 30, 0, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(183, 30, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(183, 30, 0, 0);
    }
}

/* Kontaktní informace */
.modal__bottom,
.modal__bottomend {
    background-color: #f9f9f9;
    border-radius: var(--border-radius-small);
    padding: 15px 20px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    animation: fade-in 1s ease 0.8s both;
}

.modal__bottom:hover,
.modal__bottomend:hover {
    box-shadow: var(--shadow-medium);
}

.modal__phone {
    display: flex;
    align-items: center;
    font-weight: 600;
}

.modal__phone img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    transition: transform var(--transition-medium);
}

.modal__phone:hover img {
    transform: rotate(-15deg);
}

.modal__phone a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color var(--transition-medium);
}

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

.modal__email {
    font-weight: 600;
}

.highlight {
    color: var(--primary-color);
}

.delimiter {
    margin: 0 20px;
    color: #ddd;
}

/* Animace */
@keyframes fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slide-up {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slide-in-left {
    0% {
        transform: translateX(-30px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slide-in-right {
    0% {
        transform: translateX(30px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responzivní design */
@media (min-width: 992px) {
    .modal {
        max-width: 900px;
    }

    .modal__inner {
        padding: 60px;
    }

    .modal__boxs {
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
    }

    .modal__description {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    body {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        padding: 20px;
    }

    .modal {
        border-radius: var(--border-radius-medium);
        height: auto;
        max-height: 90vh;
        overflow-y: auto;
    }

    .modal__inner {
        padding: 30px 25px;
    }

    .modal__title {
        margin-bottom: 20px;
    }

    .modal__title img {
        max-width: 220px;
    }

    .modal__description {
        font-size: 20px;
        margin-bottom: 30px;
    }

    .modal__boxs {
        gap: 20px;
        margin-bottom: 30px;
        grid-template-columns: repeat(2, 1fr);
    }

    .box {
        height: 140px;
        padding: 20px 30px;
    }

    .logaimg {
        height: 60px;
    }

    .modal__company {
        font-size: 16px;
        margin-top: 10px;
    }

    .modal__btn {
        margin-bottom: 30px;
    }

    .modal__btn a {
        padding: 14px 30px;
        font-size: 16px;
    }

    .modal__bottom,
    .modal__bottomend {
        padding: 12px 15px;
    }

    .modal__phone,
    .modal__email {
        font-size: 14px;
    }

    .delimiter {
        margin: 0 15px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 0;
    }

    .modal {
        border-radius: 0;
        max-height: 100vh;
        height: 100vh;
    }

    .modal__inner {
        padding: 25px 20px;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .modal__title {
        margin-bottom: 15px;
    }

    .modal__title img {
        max-width: 180px;
    }

    .modal__description {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .modal__boxs {
        gap: 15px;
        margin-bottom: 20px;
        grid-template-columns: repeat(2, 1fr);
    }

    .box {
        height: 130px;
    }

    .logaimg {
        height: 55px;
    }

    .modal__company {
        font-size: 15px;
        margin-top: 8px;
    }

    .modal__btn {
        margin-top: auto;
        margin-bottom: 20px;
    }

    .modal__bottom,
    .modal__bottomend {
        flex-direction: column;
        padding: 10px;
    }

    .modal__phone {
        margin-bottom: 5px;
    }

    .delimiter {
        display: none;
    }
}

/* Dotyková zařízení */
@media (hover: none) {
    .box:active {
        background-color: #fafafa;
        transform: scale(0.97);
    }

    .logaimg:active {
        transform: scale(1.1);
    }

    .modal__btn a:active {
        transform: scale(0.97);
    }
}

/* Device Icons Styling */
.device-icon {
    width: auto;
    height: 160px;
    margin: 0 auto 15px;
    display: block;
    color: var(--primary-color);
    transition: all var(--transition-medium);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.macbook-icon {
    transform: scale(1.3) !important;
    transform-origin: center;
}

.brand-link:hover .device-icon {
    color: var(--primary-light);
    filter: drop-shadow(0 6px 16px rgba(183, 30, 0, 0.25));
    transform: scale(1.1) translateY(-2px);
}

.brand-link:active .device-icon {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .device-icon {
        width: 70px;
        height: 70px;
    }
}

/* SVG Animation - Stroke Animation */
.device-icon path,
.device-icon rect,
.device-icon circle {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawStroke 0.8s ease-in-out forwards;
}

.brand-link:hover .device-icon path,
.brand-link:hover .device-icon rect,
.brand-link:hover .device-icon circle {
    animation: drawStroke 0.8s ease-in-out forwards;
}

@keyframes drawStroke {
    to {
        stroke-dashoffset: 0;
    }
}

/* Stagger animation for multiple elements */
.device-icon path:nth-child(1),
.device-icon rect:nth-child(1),
.device-icon circle:nth-child(1) {
    animation-delay: 0s;
}

.device-icon path:nth-child(2),
.device-icon rect:nth-child(2),
.device-icon circle:nth-child(2) {
    animation-delay: 0.2s;
}

.device-icon path:nth-child(3),
.device-icon rect:nth-child(3),
.device-icon circle:nth-child(3) {
    animation-delay: 0.4s;
}

.device-icon path:nth-child(4),
.device-icon rect:nth-child(4),
.device-icon circle:nth-child(4) {
    animation-delay: 0.6s;
}